54913910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1019}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 105092640

約数和(自身を除く): 50178730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 634, 1019, 1585, 2038, 3170, 5095, 5389, 10190, 10778, 17323, 26945, 34646, 53890, 86615, 173230, 323023, 646046, 1615115, 3230230, 5491391, 10982782, 27456955, 54913910]

約数ペア:

[(1, 54913910), (2, 27456955), (5, 10982782), (10, 5491391), (17, 3230230), (34, 1615115), (85, 646046), (170, 323023), (317, 173230), (634, 86615), (1019, 53890), (1585, 34646), (2038, 26945), (3170, 17323), (5095, 10778), (5389, 10190)]