56915270

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 104182848

約数和(自身を除く): 47267578

約数列:

[1, 2, 5, 10, 167, 173, 197, 334, 346, 394, 835, 865, 985, 1670, 1730, 1970, 28891, 32899, 34081, 57782, 65798, 68162, 144455, 164495, 170405, 288910, 328990, 340810, 5691527, 11383054, 28457635, 56915270]

約数ペア:

[(1, 56915270), (2, 28457635), (5, 11383054), (10, 5691527), (167, 340810), (173, 328990), (197, 288910), (334, 170405), (346, 164495), (394, 144455), (835, 68162), (865, 65798), (985, 57782), (1670, 34081), (1730, 32899), (1970, 28891)]