56220788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1597}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 106177512

約数和(自身を除く): 49956724

約数列:

[1, 2, 4, 13, 26, 52, 677, 1354, 1597, 2708, 3194, 6388, 8801, 17602, 20761, 35204, 41522, 83044, 1081169, 2162338, 4324676, 14055197, 28110394, 56220788]

約数ペア:

[(1, 56220788), (2, 28110394), (4, 14055197), (13, 4324676), (26, 2162338), (52, 1081169), (677, 83044), (1354, 41522), (1597, 35204), (2708, 20761), (3194, 17602), (6388, 8801)]