53664436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 113904000

約数和(自身を除く): 60239564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 532, 596, 677, 1043, 1354, 2086, 2708, 2831, 4172, 4739, 5662, 9478, 11324, 12863, 18956, 19817, 25726, 39634, 51452, 79268, 90041, 100873, 180082, 201746, 360164, 403492, 706111, 1412222, 1916587, 2824444, 3833174, 7666348, 13416109, 26832218, 53664436]

約数ペア:

[(1, 53664436), (2, 26832218), (4, 13416109), (7, 7666348), (14, 3833174), (19, 2824444), (28, 1916587), (38, 1412222), (76, 706111), (133, 403492), (149, 360164), (266, 201746), (298, 180082), (532, 100873), (596, 90041), (677, 79268), (1043, 51452), (1354, 39634), (2086, 25726), (2708, 19817), (2831, 18956), (4172, 12863), (4739, 11324), (5662, 9478)]