56888307

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53117}}^1$

素因数の和:53147

約数の個数: 24

約数和(自身を含む): 99436896

約数和(自身を除く): 42548589

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 53117, 159351, 371819, 478053, 902989, 1115457, 2708967, 3346371, 6320923, 8126901, 18962769, 56888307]

約数ペア:

[(1, 56888307), (3, 18962769), (7, 8126901), (9, 6320923), (17, 3346371), (21, 2708967), (51, 1115457), (63, 902989), (119, 478053), (153, 371819), (357, 159351), (1071, 53117)]