51276459

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5371

約数の個数: 24

約数和(自身を含む): 77943360

約数和(自身を除く): 26666901

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 5323, 9633, 15969, 69199, 101137, 207597, 303411, 899587, 1314781, 2698761, 3944343, 17092153, 51276459]

約数ペア:

[(1, 51276459), (3, 17092153), (13, 3944343), (19, 2698761), (39, 1314781), (57, 899587), (169, 303411), (247, 207597), (507, 101137), (741, 69199), (3211, 15969), (5323, 9633)]