51295818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28403}}^1$

素因数の和:28458

約数の個数: 32

約数和(自身を含む): 119978496

約数和(自身を除く): 68682678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 28403, 56806, 85209, 170418, 198821, 397642, 596463, 1192926, 1221329, 2442658, 3663987, 7327974, 8549303, 17098606, 25647909, 51295818]

約数ペア:

[(1, 51295818), (2, 25647909), (3, 17098606), (6, 8549303), (7, 7327974), (14, 3663987), (21, 2442658), (42, 1221329), (43, 1192926), (86, 596463), (129, 397642), (258, 198821), (301, 170418), (602, 85209), (903, 56806), (1806, 28403)]