56442550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{66403}}^1$

素因数の和:66432

約数の個数: 24

約数和(自身を含む): 111160296

約数和(自身を除く): 54717746

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 66403, 132806, 332015, 664030, 1128851, 1660075, 2257702, 3320150, 5644255, 11288510, 28221275, 56442550]

約数ペア:

[(1, 56442550), (2, 28221275), (5, 11288510), (10, 5644255), (17, 3320150), (25, 2257702), (34, 1660075), (50, 1128851), (85, 664030), (170, 332015), (425, 132806), (850, 66403)]