56072739

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2861}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 76930560

約数和(自身を除く): 20857821

約数列:

[1, 3, 47, 139, 141, 417, 2861, 6533, 8583, 19599, 134467, 397679, 403401, 1193037, 18690913, 56072739]

約数ペア:

[(1, 56072739), (3, 18690913), (47, 1193037), (139, 403401), (141, 397679), (417, 134467), (2861, 19599), (6533, 8583)]