51667330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36131}}^1$

素因数の和:36162

約数の個数: 32

約数和(自身を含む): 109263168

約数和(自身を除く): 57595838

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 36131, 72262, 180655, 361310, 397441, 469703, 794882, 939406, 1987205, 2348515, 3974410, 4697030, 5166733, 10333466, 25833665, 51667330]

約数ペア:

[(1, 51667330), (2, 25833665), (5, 10333466), (10, 5166733), (11, 4697030), (13, 3974410), (22, 2348515), (26, 1987205), (55, 939406), (65, 794882), (110, 469703), (130, 397441), (143, 361310), (286, 180655), (715, 72262), (1430, 36131)]