57781048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11821}}^1$

素因数の和:11887

約数の個数: 32

約数和(自身を含む): 119165760

約数和(自身を除く): 61384712

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 11821, 23642, 47284, 94568, 153673, 307346, 555587, 614692, 1111174, 1229384, 2222348, 4444696, 7222631, 14445262, 28890524, 57781048]

約数ペア:

[(1, 57781048), (2, 28890524), (4, 14445262), (8, 7222631), (13, 4444696), (26, 2222348), (47, 1229384), (52, 1111174), (94, 614692), (104, 555587), (188, 307346), (376, 153673), (611, 94568), (1222, 47284), (2444, 23642), (4888, 11821)]