56649636

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{19919}}^1$

素因数の和:20008

約数の個数: 36

約数和(自身を含む): 145017600

約数和(自身を除く): 88367964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 19919, 39838, 59757, 79676, 119514, 179271, 239028, 358542, 717084, 1573601, 3147202, 4720803, 6294404, 9441606, 14162409, 18883212, 28324818, 56649636]

約数ペア:

[(1, 56649636), (2, 28324818), (3, 18883212), (4, 14162409), (6, 9441606), (9, 6294404), (12, 4720803), (18, 3147202), (36, 1573601), (79, 717084), (158, 358542), (237, 239028), (316, 179271), (474, 119514), (711, 79676), (948, 59757), (1422, 39838), (2844, 19919)]