55896380

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4241}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 117588240

約数和(自身を除く): 61691860

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 4241, 6590, 8482, 13180, 16964, 21205, 42410, 84820, 2794819, 5589638, 11179276, 13974095, 27948190, 55896380]

約数ペア:

[(1, 55896380), (2, 27948190), (4, 13974095), (5, 11179276), (10, 5589638), (20, 2794819), (659, 84820), (1318, 42410), (2636, 21205), (3295, 16964), (4241, 13180), (6590, 8482)]