56153930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42221}}^1$

素因数の和:42254

約数の個数: 32

約数和(自身を含む): 121599360

約数和(自身を除く): 65445430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 42221, 84442, 211105, 295547, 422210, 591094, 802199, 1477735, 1604398, 2955470, 4010995, 5615393, 8021990, 11230786, 28076965, 56153930]

約数ペア:

[(1, 56153930), (2, 28076965), (5, 11230786), (7, 8021990), (10, 5615393), (14, 4010995), (19, 2955470), (35, 1604398), (38, 1477735), (70, 802199), (95, 591094), (133, 422210), (190, 295547), (266, 211105), (665, 84442), (1330, 42221)]