56330690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 61242430

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 71, 85, 130, 142, 170, 221, 355, 359, 442, 710, 718, 923, 1105, 1207, 1795, 1846, 2210, 2414, 3590, 4615, 4667, 6035, 6103, 9230, 9334, 12070, 12206, 15691, 23335, 25489, 30515, 31382, 46670, 50978, 61030, 78455, 79339, 127445, 156910, 158678, 254890, 331357, 396695, 433313, 662714, 793390, 866626, 1656785, 2166565, 3313570, 4333130, 5633069, 11266138, 28165345, 56330690]

約数ペア:

[(1, 56330690), (2, 28165345), (5, 11266138), (10, 5633069), (13, 4333130), (17, 3313570), (26, 2166565), (34, 1656785), (65, 866626), (71, 793390), (85, 662714), (130, 433313), (142, 396695), (170, 331357), (221, 254890), (355, 158678), (359, 156910), (442, 127445), (710, 79339), (718, 78455), (923, 61030), (1105, 50978), (1207, 46670), (1795, 31382), (1846, 30515), (2210, 25489), (2414, 23335), (3590, 15691), (4615, 12206), (4667, 12070), (6035, 9334), (6103, 9230)]