55407886

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{1451}}^1$

素因数の和:1827

約数の個数: 16

約数和(自身を含む): 84802608

約数和(自身を除く): 29394722

約数列:

[1, 2, 61, 122, 313, 626, 1451, 2902, 19093, 38186, 88511, 177022, 454163, 908326, 27703943, 55407886]

約数ペア:

[(1, 55407886), (2, 27703943), (61, 908326), (122, 454163), (313, 177022), (626, 88511), (1451, 38186), (2902, 19093)]