55513838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1\times {\mathrm{991}}^1$

素因数の和:1787

約数の個数: 16

約数和(自身を含む): 85720704

約数和(自身を除く): 30206866

約数列:

[1, 2, 37, 74, 757, 991, 1514, 1982, 28009, 36667, 56018, 73334, 750187, 1500374, 27756919, 55513838]

約数ペア:

[(1, 55513838), (2, 27756919), (37, 1500374), (74, 750187), (757, 73334), (991, 56018), (1514, 36667), (1982, 28009)]