56125160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 164747520

約数和(自身を除く): 108622360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 907, 910, 952, 1105, 1190, 1547, 1768, 1814, 1820, 2210, 2380, 3094, 3628, 3640, 4420, 4535, 4760, 6188, 6349, 7256, 7735, 8840, 9070, 11791, 12376, 12698, 15419, 15470, 18140, 23582, 25396, 30838, 30940, 31745, 36280, 47164, 50792, 58955, 61676, 61880, 63490, 77095, 82537, 94328, 107933, 117910, 123352, 126980, 154190, 165074, 200447, 215866, 235820, 253960, 308380, 330148, 400894, 412685, 431732, 471640, 539665, 616760, 660296, 801788, 825370, 863464, 1002235, 1079330, 1403129, 1603576, 1650740, 2004470, 2158660, 2806258, 3301480, 4008940, 4317320, 5612516, 7015645, 8017880, 11225032, 14031290, 28062580, 56125160]

約数ペア:

[(1, 56125160), (2, 28062580), (4, 14031290), (5, 11225032), (7, 8017880), (8, 7015645), (10, 5612516), (13, 4317320), (14, 4008940), (17, 3301480), (20, 2806258), (26, 2158660), (28, 2004470), (34, 1650740), (35, 1603576), (40, 1403129), (52, 1079330), (56, 1002235), (65, 863464), (68, 825370), (70, 801788), (85, 660296), (91, 616760), (104, 539665), (119, 471640), (130, 431732), (136, 412685), (140, 400894), (170, 330148), (182, 308380), (221, 253960), (238, 235820), (260, 215866), (280, 200447), (340, 165074), (364, 154190), (442, 126980), (455, 123352), (476, 117910), (520, 107933), (595, 94328), (680, 82537), (728, 77095), (884, 63490), (907, 61880), (910, 61676), (952, 58955), (1105, 50792), (1190, 47164), (1547, 36280), (1768, 31745), (1814, 30940), (1820, 30838), (2210, 25396), (2380, 23582), (3094, 18140), (3628, 15470), (3640, 15419), (4420, 12698), (4535, 12376), (4760, 11791), (6188, 9070), (6349, 8840), (7256, 7735)]