55313440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 167650560

約数和(自身を除く): 112337120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 131, 140, 145, 160, 182, 203, 208, 224, 232, 260, 262, 280, 290, 364, 377, 406, 416, 455, 464, 520, 524, 560, 580, 655, 728, 754, 812, 910, 917, 928, 1015, 1040, 1048, 1120, 1160, 1310, 1456, 1508, 1624, 1703, 1820, 1834, 1885, 2030, 2080, 2096, 2320, 2620, 2639, 2912, 3016, 3248, 3406, 3640, 3668, 3770, 3799, 4060, 4192, 4585, 4640, 5240, 5278, 6032, 6496, 6812, 7280, 7336, 7540, 7598, 8120, 8515, 9170, 10480, 10556, 11921, 12064, 13195, 13624, 14560, 14672, 15080, 15196, 16240, 17030, 18340, 18995, 20960, 21112, 23842, 26390, 26593, 27248, 29344, 30160, 30392, 32480, 34060, 36680, 37990, 42224, 47684, 49387, 52780, 53186, 54496, 59605, 60320, 60784, 68120, 73360, 75980, 84448, 95368, 98774, 105560, 106372, 119210, 121568, 132965, 136240, 146720, 151960, 190736, 197548, 211120, 212744, 238420, 246935, 265930, 272480, 303920, 345709, 381472, 395096, 422240, 425488, 476840, 493870, 531860, 607840, 691418, 790192, 850976, 953680, 987740, 1063720, 1382836, 1580384, 1728545, 1907360, 1975480, 2127440, 2765672, 3457090, 3950960, 4254880, 5531344, 6914180, 7901920, 11062688, 13828360, 27656720, 55313440]

約数ペア:

[(1, 55313440), (2, 27656720), (4, 13828360), (5, 11062688), (7, 7901920), (8, 6914180), (10, 5531344), (13, 4254880), (14, 3950960), (16, 3457090), (20, 2765672), (26, 2127440), (28, 1975480), (29, 1907360), (32, 1728545), (35, 1580384), (40, 1382836), (52, 1063720), (56, 987740), (58, 953680), (65, 850976), (70, 790192), (80, 691418), (91, 607840), (104, 531860), (112, 493870), (116, 476840), (130, 425488), (131, 422240), (140, 395096), (145, 381472), (160, 345709), (182, 303920), (203, 272480), (208, 265930), (224, 246935), (232, 238420), (260, 212744), (262, 211120), (280, 197548), (290, 190736), (364, 151960), (377, 146720), (406, 136240), (416, 132965), (455, 121568), (464, 119210), (520, 106372), (524, 105560), (560, 98774), (580, 95368), (655, 84448), (728, 75980), (754, 73360), (812, 68120), (910, 60784), (917, 60320), (928, 59605), (1015, 54496), (1040, 53186), (1048, 52780), (1120, 49387), (1160, 47684), (1310, 42224), (1456, 37990), (1508, 36680), (1624, 34060), (1703, 32480), (1820, 30392), (1834, 30160), (1885, 29344), (2030, 27248), (2080, 26593), (2096, 26390), (2320, 23842), (2620, 21112), (2639, 20960), (2912, 18995), (3016, 18340), (3248, 17030), (3406, 16240), (3640, 15196), (3668, 15080), (3770, 14672), (3799, 14560), (4060, 13624), (4192, 13195), (4585, 12064), (4640, 11921), (5240, 10556), (5278, 10480), (6032, 9170), (6496, 8515), (6812, 8120), (7280, 7598), (7336, 7540)]