57120104

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 111417600

約数和(自身を除く): 54297496

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 1657, 3314, 4309, 6628, 8618, 13256, 17236, 34472, 51367, 102734, 205468, 230323, 410936, 460646, 921292, 1842584, 7140013, 14280026, 28560052, 57120104]

約数ペア:

[(1, 57120104), (2, 28560052), (4, 14280026), (8, 7140013), (31, 1842584), (62, 921292), (124, 460646), (139, 410936), (248, 230323), (278, 205468), (556, 102734), (1112, 51367), (1657, 34472), (3314, 17236), (4309, 13256), (6628, 8618)]