55652120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26251}}^1$

素因数の和:26315

約数の個数: 32

約数和(自身を含む): 127584720

約数和(自身を除く): 71932600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 26251, 52502, 105004, 131255, 210008, 262510, 525020, 1050040, 1391303, 2782606, 5565212, 6956515, 11130424, 13913030, 27826060, 55652120]

約数ペア:

[(1, 55652120), (2, 27826060), (4, 13913030), (5, 11130424), (8, 6956515), (10, 5565212), (20, 2782606), (40, 1391303), (53, 1050040), (106, 525020), (212, 262510), (265, 210008), (424, 131255), (530, 105004), (1060, 52502), (2120, 26251)]