56781710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8513}}^1$

素因数の和:8572

約数の個数: 32

約数和(自身を含む): 110341440

約数和(自身を除く): 53559730

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 8513, 17026, 42565, 85130, 195799, 246877, 391598, 493754, 978995, 1234385, 1957990, 2468770, 5678171, 11356342, 28390855, 56781710]

約数ペア:

[(1, 56781710), (2, 28390855), (5, 11356342), (10, 5678171), (23, 2468770), (29, 1957990), (46, 1234385), (58, 978995), (115, 493754), (145, 391598), (230, 246877), (290, 195799), (667, 85130), (1334, 42565), (3335, 17026), (6670, 8513)]