54402710

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{2749}}^1$

素因数の和:4735

約数の個数: 16

約数和(自身を含む): 98010000

約数和(自身を除く): 43607290

約数列:

[1, 2, 5, 10, 1979, 2749, 3958, 5498, 9895, 13745, 19790, 27490, 5440271, 10880542, 27201355, 54402710]

約数ペア:

[(1, 54402710), (2, 27201355), (5, 10880542), (10, 5440271), (1979, 27490), (2749, 19790), (3958, 13745), (5498, 9895)]