56915508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{919}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 143534720

約数和(自身を除く): 86619212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397, 794, 919, 1191, 1588, 1838, 2382, 2757, 3676, 4764, 5161, 5514, 10322, 11028, 11947, 15483, 20644, 23894, 30966, 35841, 47788, 61932, 71682, 143364, 364843, 729686, 1094529, 1459372, 2189058, 4378116, 4742959, 9485918, 14228877, 18971836, 28457754, 56915508]

約数ペア:

[(1, 56915508), (2, 28457754), (3, 18971836), (4, 14228877), (6, 9485918), (12, 4742959), (13, 4378116), (26, 2189058), (39, 1459372), (52, 1094529), (78, 729686), (156, 364843), (397, 143364), (794, 71682), (919, 61932), (1191, 47788), (1588, 35841), (1838, 30966), (2382, 23894), (2757, 20644), (3676, 15483), (4764, 11947), (5161, 11028), (5514, 10322)]