56990778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2843}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 123270336

約数和(自身を除く): 66279558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 2843, 3341, 5686, 6682, 8529, 10023, 17058, 20046, 36959, 73918, 110877, 221754, 730651, 1461302, 2191953, 4383906, 9498463, 18996926, 28495389, 56990778]

約数ペア:

[(1, 56990778), (2, 28495389), (3, 18996926), (6, 9498463), (13, 4383906), (26, 2191953), (39, 1461302), (78, 730651), (257, 221754), (514, 110877), (771, 73918), (1542, 36959), (2843, 20046), (3341, 17058), (5686, 10023), (6682, 8529)]