55979360

素因数分解:

$2^5\times 5^1\times {\mathrm{349871}}^1$

素因数の和:349886

約数の個数: 24

約数和(自身を含む): 132251616

約数和(自身を除く): 76272256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 349871, 699742, 1399484, 1749355, 2798968, 3498710, 5597936, 6997420, 11195872, 13994840, 27989680, 55979360]

約数ペア:

[(1, 55979360), (2, 27989680), (4, 13994840), (5, 11195872), (8, 6997420), (10, 5597936), (16, 3498710), (20, 2798968), (32, 1749355), (40, 1399484), (80, 699742), (160, 349871)]