52912750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 109983744

約数和(自身を除く): 57070994

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 125, 142, 250, 271, 275, 355, 542, 550, 710, 781, 1355, 1375, 1562, 1775, 2710, 2750, 2981, 3550, 3905, 5962, 6775, 7810, 8875, 13550, 14905, 17750, 19241, 19525, 29810, 33875, 38482, 39050, 67750, 74525, 96205, 97625, 149050, 192410, 195250, 211651, 372625, 423302, 481025, 745250, 962050, 1058255, 2116510, 2405125, 4810250, 5291275, 10582550, 26456375, 52912750]

約数ペア:

[(1, 52912750), (2, 26456375), (5, 10582550), (10, 5291275), (11, 4810250), (22, 2405125), (25, 2116510), (50, 1058255), (55, 962050), (71, 745250), (110, 481025), (125, 423302), (142, 372625), (250, 211651), (271, 195250), (275, 192410), (355, 149050), (542, 97625), (550, 96205), (710, 74525), (781, 67750), (1355, 39050), (1375, 38482), (1562, 33875), (1775, 29810), (2710, 19525), (2750, 19241), (2981, 17750), (3550, 14905), (3905, 13550), (5962, 8875), (6775, 7810)]