55374189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74729}}^1$

素因数の和:74764

約数の個数: 16

約数和(自身を含む): 83697600

約数和(自身を除く): 28323411

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 74729, 224187, 971477, 1419851, 2914431, 4259553, 18458063, 55374189]

約数ペア:

[(1, 55374189), (3, 18458063), (13, 4259553), (19, 2914431), (39, 1419851), (57, 971477), (247, 224187), (741, 74729)]