56236479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13229}}^1$

素因数の和:13354

約数の個数: 16

約数和(自身を含む): 81496800

約数和(自身を除く): 25260321

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 13229, 39687, 171977, 515931, 1441961, 4325883, 18745493, 56236479]

約数ペア:

[(1, 56236479), (3, 18745493), (13, 4325883), (39, 1441961), (109, 515931), (327, 171977), (1417, 39687), (4251, 13229)]