56381454

素因数分解:

$2^1\times 3^3\times {\mathrm{691}}^1\times {\mathrm{1511}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 125556480

約数和(自身を除く): 69175026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 691, 1382, 1511, 2073, 3022, 4146, 4533, 6219, 9066, 12438, 13599, 18657, 27198, 37314, 40797, 81594, 1044101, 2088202, 3132303, 6264606, 9396909, 18793818, 28190727, 56381454]

約数ペア:

[(1, 56381454), (2, 28190727), (3, 18793818), (6, 9396909), (9, 6264606), (18, 3132303), (27, 2088202), (54, 1044101), (691, 81594), (1382, 40797), (1511, 37314), (2073, 27198), (3022, 18657), (4146, 13599), (4533, 12438), (6219, 9066)]