49592620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32203}}^1$

素因数の和:32230

約数の個数: 48

約数和(自身を含む): 129846528

約数和(自身を除く): 80253908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 32203, 64406, 128812, 161015, 225421, 322030, 354233, 450842, 644060, 708466, 901684, 1127105, 1416932, 1771165, 2254210, 2479631, 3542330, 4508420, 4959262, 7084660, 9918524, 12398155, 24796310, 49592620]

約数ペア:

[(1, 49592620), (2, 24796310), (4, 12398155), (5, 9918524), (7, 7084660), (10, 4959262), (11, 4508420), (14, 3542330), (20, 2479631), (22, 2254210), (28, 1771165), (35, 1416932), (44, 1127105), (55, 901684), (70, 708466), (77, 644060), (110, 450842), (140, 354233), (154, 322030), (220, 225421), (308, 161015), (385, 128812), (770, 64406), (1540, 32203)]