53160250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 116992512

約数和(自身を除く): 63832262

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 650, 715, 1375, 1430, 1487, 1625, 2750, 2974, 3250, 3575, 7150, 7435, 14870, 16357, 17875, 19331, 32714, 35750, 37175, 38662, 74350, 81785, 96655, 163570, 185875, 193310, 212641, 371750, 408925, 425282, 483275, 817850, 966550, 1063205, 2044625, 2126410, 2416375, 4089250, 4832750, 5316025, 10632050, 26580125, 53160250]

約数ペア:

[(1, 53160250), (2, 26580125), (5, 10632050), (10, 5316025), (11, 4832750), (13, 4089250), (22, 2416375), (25, 2126410), (26, 2044625), (50, 1063205), (55, 966550), (65, 817850), (110, 483275), (125, 425282), (130, 408925), (143, 371750), (250, 212641), (275, 193310), (286, 185875), (325, 163570), (550, 96655), (650, 81785), (715, 74350), (1375, 38662), (1430, 37175), (1487, 35750), (1625, 32714), (2750, 19331), (2974, 17875), (3250, 16357), (3575, 14870), (7150, 7435)]