49228040

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2693}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 111046680

約数和(自身を除く): 61818640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 2693, 3656, 4570, 5386, 9140, 10772, 13465, 18280, 21544, 26930, 53860, 107720, 1230701, 2461402, 4922804, 6153505, 9845608, 12307010, 24614020, 49228040]

約数ペア:

[(1, 49228040), (2, 24614020), (4, 12307010), (5, 9845608), (8, 6153505), (10, 4922804), (20, 2461402), (40, 1230701), (457, 107720), (914, 53860), (1828, 26930), (2285, 21544), (2693, 18280), (3656, 13465), (4570, 10772), (5386, 9140)]