53894189440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29851}}^1$

素因数の和:29921

約数の個数: 256

約数和(自身を含む): 163694039040

約数和(自身を除く): 109799849600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1664, 1736, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2912, 3224, 3472, 3640, 3968, 4030, 4160, 4340, 4480, 4960, 5642, 5824, 6448, 6944, 7280, 8060, 8320, 8680, 9920, 11284, 11648, 12896, 13888, 14105, 14560, 16120, 17360, 19840, 22568, 25792, 27776, 28210, 29120, 29851, 32240, 34720, 45136, 51584, 56420, 58240, 59702, 64480, 69440, 90272, 112840, 119404, 128960, 138880, 149255, 180544, 208957, 225680, 238808, 257920, 298510, 361088, 388063, 417914, 451360, 477616, 597020, 776126, 835828, 902720, 925381, 955232, 1044785, 1194040, 1552252, 1671656, 1805440, 1850762, 1910464, 1940315, 2089570, 2388080, 2716441, 3104504, 3343312, 3701524, 3820928, 3880630, 4179140, 4626905, 4776160, 5432882, 6209008, 6477667, 6686624, 7403048, 7761260, 8358280, 9253810, 9552320, 10865764, 12029953, 12418016, 12955334, 13373248, 13582205, 14806096, 15522520, 16716560, 18507620, 19104640, 21731528, 24059906, 24836032, 25910668, 26746496, 27164410, 29612192, 31045040, 32388335, 33433120, 37015240, 43463056, 48119812, 49672064, 51821336, 54328820, 59224384, 60149765, 62090080, 64776670, 66866240, 74030480, 84209671, 86926112, 96239624, 103642672, 108657640, 118448768, 120299530, 124180160, 129553340, 133732480, 148060960, 168419342, 173852224, 192479248, 207285344, 217315280, 240599060, 248360320, 259106680, 296121920, 336838684, 347704448, 384958496, 414570688, 421048355, 434630560, 481198120, 518213360, 592243840, 673677368, 769916992, 829141376, 842096710, 869261120, 962396240, 1036426720, 1347354736, 1539833984, 1684193420, 1738522240, 1924792480, 2072853440, 2694709472, 3368386840, 3849584960, 4145706880, 5389418944, 6736773680, 7699169920, 10778837888, 13473547360, 26947094720, 53894189440]

約数ペア:

[(1, 53894189440), (2, 26947094720), (4, 13473547360), (5, 10778837888), (7, 7699169920), (8, 6736773680), (10, 5389418944), (13, 4145706880), (14, 3849584960), (16, 3368386840), (20, 2694709472), (26, 2072853440), (28, 1924792480), (31, 1738522240), (32, 1684193420), (35, 1539833984), (40, 1347354736), (52, 1036426720), (56, 962396240), (62, 869261120), (64, 842096710), (65, 829141376), (70, 769916992), (80, 673677368), (91, 592243840), (104, 518213360), (112, 481198120), (124, 434630560), (128, 421048355), (130, 414570688), (140, 384958496), (155, 347704448), (160, 336838684), (182, 296121920), (208, 259106680), (217, 248360320), (224, 240599060), (248, 217315280), (260, 207285344), (280, 192479248), (310, 173852224), (320, 168419342), (364, 148060960), (403, 133732480), (416, 129553340), (434, 124180160), (448, 120299530), (455, 118448768), (496, 108657640), (520, 103642672), (560, 96239624), (620, 86926112), (640, 84209671), (728, 74030480), (806, 66866240), (832, 64776670), (868, 62090080), (896, 60149765), (910, 59224384), (992, 54328820), (1040, 51821336), (1085, 49672064), (1120, 48119812), (1240, 43463056), (1456, 37015240), (1612, 33433120), (1664, 32388335), (1736, 31045040), (1820, 29612192), (1984, 27164410), (2015, 26746496), (2080, 25910668), (2170, 24836032), (2240, 24059906), (2480, 21731528), (2821, 19104640), (2912, 18507620), (3224, 16716560), (3472, 15522520), (3640, 14806096), (3968, 13582205), (4030, 13373248), (4160, 12955334), (4340, 12418016), (4480, 12029953), (4960, 10865764), (5642, 9552320), (5824, 9253810), (6448, 8358280), (6944, 7761260), (7280, 7403048), (8060, 6686624), (8320, 6477667), (8680, 6209008), (9920, 5432882), (11284, 4776160), (11648, 4626905), (12896, 4179140), (13888, 3880630), (14105, 3820928), (14560, 3701524), (16120, 3343312), (17360, 3104504), (19840, 2716441), (22568, 2388080), (25792, 2089570), (27776, 1940315), (28210, 1910464), (29120, 1850762), (29851, 1805440), (32240, 1671656), (34720, 1552252), (45136, 1194040), (51584, 1044785), (56420, 955232), (58240, 925381), (59702, 902720), (64480, 835828), (69440, 776126), (90272, 597020), (112840, 477616), (119404, 451360), (128960, 417914), (138880, 388063), (149255, 361088), (180544, 298510), (208957, 257920), (225680, 238808)]