48689440

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2693}}^1$

素因数の和:2821

約数の個数: 48

約数和(自身を含む): 116089848

約数和(自身を除く): 67400408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 2693, 3616, 4520, 5386, 9040, 10772, 13465, 18080, 21544, 26930, 43088, 53860, 86176, 107720, 215440, 304309, 430880, 608618, 1217236, 1521545, 2434472, 3043090, 4868944, 6086180, 9737888, 12172360, 24344720, 48689440]

約数ペア:

[(1, 48689440), (2, 24344720), (4, 12172360), (5, 9737888), (8, 6086180), (10, 4868944), (16, 3043090), (20, 2434472), (32, 1521545), (40, 1217236), (80, 608618), (113, 430880), (160, 304309), (226, 215440), (452, 107720), (565, 86176), (904, 53860), (1130, 43088), (1808, 26930), (2260, 21544), (2693, 18080), (3616, 13465), (4520, 10772), (5386, 9040)]