56936290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{138869}}^1$

素因数の和:138917

約数の個数: 16

約数和(自身を含む): 104985720

約数和(自身を除く): 48049430

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 138869, 277738, 694345, 1388690, 5693629, 11387258, 28468145, 56936290]

約数ペア:

[(1, 56936290), (2, 28468145), (5, 11387258), (10, 5693629), (41, 1388690), (82, 694345), (205, 277738), (410, 138869)]