55859774

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 24

約数和(自身を含む): 87332952

約数和(自身を除く): 31473178

約数列:

[1, 2, 53, 61, 106, 122, 163, 326, 2809, 3233, 5618, 6466, 8639, 9943, 17278, 19886, 171349, 342698, 457867, 526979, 915734, 1053958, 27929887, 55859774]

約数ペア:

[(1, 55859774), (2, 27929887), (53, 1053958), (61, 915734), (106, 526979), (122, 457867), (163, 342698), (326, 171349), (2809, 19886), (3233, 17278), (5618, 9943), (6466, 8639)]