56488923

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 83397600

約数和(自身を除く): 26908677

約数列:

[1, 3, 9, 89, 109, 267, 327, 647, 801, 981, 1941, 5823, 9701, 29103, 57583, 70523, 87309, 172749, 211569, 518247, 634707, 6276547, 18829641, 56488923]

約数ペア:

[(1, 56488923), (3, 18829641), (9, 6276547), (89, 634707), (109, 518247), (267, 211569), (327, 172749), (647, 87309), (801, 70523), (981, 57583), (1941, 29103), (5823, 9701)]