49984460

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{10457}}^1$

素因数の和:10705

約数の個数: 24

約数和(自身を含む): 105416640

約数和(自身を除く): 55432180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 10457, 20914, 41828, 52285, 104570, 209140, 2499223, 4998446, 9996892, 12496115, 24992230, 49984460]

約数ペア:

[(1, 49984460), (2, 24992230), (4, 12496115), (5, 9996892), (10, 4998446), (20, 2499223), (239, 209140), (478, 104570), (956, 52285), (1195, 41828), (2390, 20914), (4780, 10457)]