49045960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42281}}^1$

素因数の和:42321

約数の個数: 32

約数和(自身を含む): 114161400

約数和(自身を除く): 65115440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 42281, 84562, 169124, 211405, 338248, 422810, 845620, 1226149, 1691240, 2452298, 4904596, 6130745, 9809192, 12261490, 24522980, 49045960]

約数ペア:

[(1, 49045960), (2, 24522980), (4, 12261490), (5, 9809192), (8, 6130745), (10, 4904596), (20, 2452298), (29, 1691240), (40, 1226149), (58, 845620), (116, 422810), (145, 338248), (232, 211405), (290, 169124), (580, 84562), (1160, 42281)]