56951240

素因数分解:

$2^3\times 5^1\times {\mathrm{1423781}}^1$

素因数の和:1423792

約数の個数: 16

約数和(自身を含む): 128140380

約数和(自身を除く): 71189140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1423781, 2847562, 5695124, 7118905, 11390248, 14237810, 28475620, 56951240]

約数ペア:

[(1, 56951240), (2, 28475620), (4, 14237810), (5, 11390248), (8, 7118905), (10, 5695124), (20, 2847562), (40, 1423781)]