53475240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 203212800

約数和(自身を除く): 149737560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 59, 60, 65, 70, 78, 83, 84, 91, 104, 105, 118, 120, 130, 140, 156, 166, 168, 177, 182, 195, 210, 236, 249, 260, 273, 280, 295, 312, 332, 354, 364, 390, 413, 415, 420, 455, 472, 498, 520, 546, 581, 590, 664, 708, 728, 767, 780, 826, 830, 840, 885, 910, 996, 1079, 1092, 1162, 1180, 1239, 1245, 1365, 1416, 1534, 1560, 1652, 1660, 1743, 1770, 1820, 1992, 2065, 2158, 2184, 2301, 2324, 2360, 2478, 2490, 2730, 2905, 3068, 3237, 3304, 3320, 3486, 3540, 3640, 3835, 4130, 4316, 4602, 4648, 4897, 4956, 4980, 5369, 5395, 5460, 5810, 6136, 6195, 6474, 6972, 7080, 7553, 7670, 8260, 8632, 8715, 9204, 9794, 9912, 9960, 10738, 10790, 10920, 11505, 11620, 12390, 12948, 13944, 14691, 15106, 15340, 16107, 16185, 16520, 17430, 18408, 19588, 21476, 21580, 22659, 23010, 23240, 24485, 24780, 25896, 26845, 29382, 30212, 30680, 32214, 32370, 34279, 34860, 37765, 39176, 42952, 43160, 45318, 46020, 48970, 49560, 53690, 58764, 60424, 63661, 64428, 64740, 68558, 69720, 73455, 75530, 80535, 90636, 92040, 97940, 102837, 107380, 113295, 117528, 127322, 128856, 129480, 137116, 146910, 151060, 161070, 171395, 181272, 190983, 195880, 205674, 214760, 226590, 254644, 274232, 293820, 302120, 318305, 322140, 342790, 381966, 411348, 445627, 453180, 509288, 514185, 587640, 636610, 644280, 685580, 763932, 822696, 891254, 906360, 954915, 1028370, 1273220, 1336881, 1371160, 1527864, 1782508, 1909830, 2056740, 2228135, 2546440, 2673762, 3565016, 3819660, 4113480, 4456270, 5347524, 6684405, 7639320, 8912540, 10695048, 13368810, 17825080, 26737620, 53475240]

約数ペア:

[(1, 53475240), (2, 26737620), (3, 17825080), (4, 13368810), (5, 10695048), (6, 8912540), (7, 7639320), (8, 6684405), (10, 5347524), (12, 4456270), (13, 4113480), (14, 3819660), (15, 3565016), (20, 2673762), (21, 2546440), (24, 2228135), (26, 2056740), (28, 1909830), (30, 1782508), (35, 1527864), (39, 1371160), (40, 1336881), (42, 1273220), (52, 1028370), (56, 954915), (59, 906360), (60, 891254), (65, 822696), (70, 763932), (78, 685580), (83, 644280), (84, 636610), (91, 587640), (104, 514185), (105, 509288), (118, 453180), (120, 445627), (130, 411348), (140, 381966), (156, 342790), (166, 322140), (168, 318305), (177, 302120), (182, 293820), (195, 274232), (210, 254644), (236, 226590), (249, 214760), (260, 205674), (273, 195880), (280, 190983), (295, 181272), (312, 171395), (332, 161070), (354, 151060), (364, 146910), (390, 137116), (413, 129480), (415, 128856), (420, 127322), (455, 117528), (472, 113295), (498, 107380), (520, 102837), (546, 97940), (581, 92040), (590, 90636), (664, 80535), (708, 75530), (728, 73455), (767, 69720), (780, 68558), (826, 64740), (830, 64428), (840, 63661), (885, 60424), (910, 58764), (996, 53690), (1079, 49560), (1092, 48970), (1162, 46020), (1180, 45318), (1239, 43160), (1245, 42952), (1365, 39176), (1416, 37765), (1534, 34860), (1560, 34279), (1652, 32370), (1660, 32214), (1743, 30680), (1770, 30212), (1820, 29382), (1992, 26845), (2065, 25896), (2158, 24780), (2184, 24485), (2301, 23240), (2324, 23010), (2360, 22659), (2478, 21580), (2490, 21476), (2730, 19588), (2905, 18408), (3068, 17430), (3237, 16520), (3304, 16185), (3320, 16107), (3486, 15340), (3540, 15106), (3640, 14691), (3835, 13944), (4130, 12948), (4316, 12390), (4602, 11620), (4648, 11505), (4897, 10920), (4956, 10790), (4980, 10738), (5369, 9960), (5395, 9912), (5460, 9794), (5810, 9204), (6136, 8715), (6195, 8632), (6474, 8260), (6972, 7670), (7080, 7553)]