55375960

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4423}}^1$

素因数の和:4747

約数の個数: 32

約数和(自身を含む): 125022240

約数和(自身を除く): 69646280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 4423, 6260, 8846, 12520, 17692, 22115, 35384, 44230, 88460, 176920, 1384399, 2768798, 5537596, 6921995, 11075192, 13843990, 27687980, 55375960]

約数ペア:

[(1, 55375960), (2, 27687980), (4, 13843990), (5, 11075192), (8, 6921995), (10, 5537596), (20, 2768798), (40, 1384399), (313, 176920), (626, 88460), (1252, 44230), (1565, 35384), (2504, 22115), (3130, 17692), (4423, 12520), (6260, 8846)]