56981262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3671}}^1$

素因数の和:3888

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 66397938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 3671, 5174, 7342, 7761, 11013, 15522, 22026, 47723, 95446, 143169, 286338, 730529, 1461058, 2191587, 4383174, 9496877, 18993754, 28490631, 56981262]

約数ペア:

[(1, 56981262), (2, 28490631), (3, 18993754), (6, 9496877), (13, 4383174), (26, 2191587), (39, 1461058), (78, 730529), (199, 286338), (398, 143169), (597, 95446), (1194, 47723), (2587, 22026), (3671, 15522), (5174, 11013), (7342, 7761)]