55151588

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 99022392

約数和(自身を除く): 43870804

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 628, 1657, 3314, 6628, 8321, 16642, 33284, 87821, 175642, 260149, 351284, 520298, 1040596, 13787897, 27575794, 55151588]

約数ペア:

[(1, 55151588), (2, 27575794), (4, 13787897), (53, 1040596), (106, 520298), (157, 351284), (212, 260149), (314, 175642), (628, 87821), (1657, 33284), (3314, 16642), (6628, 8321)]