53462890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{411253}}^1$

素因数の和:411273

約数の個数: 16

約数和(自身を含む): 103636008

約数和(自身を除く): 50173118

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 411253, 822506, 2056265, 4112530, 5346289, 10692578, 26731445, 53462890]

約数ペア:

[(1, 53462890), (2, 26731445), (5, 10692578), (10, 5346289), (13, 4112530), (26, 2056265), (65, 822506), (130, 411253)]