56615490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{209687}}^1$

素因数の和:209703

約数の個数: 32

約数和(自身を含む): 150975360

約数和(自身を除く): 94359870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 209687, 419374, 629061, 1048435, 1258122, 1887183, 2096870, 3145305, 3774366, 5661549, 6290610, 9435915, 11323098, 18871830, 28307745, 56615490]

約数ペア:

[(1, 56615490), (2, 28307745), (3, 18871830), (5, 11323098), (6, 9435915), (9, 6290610), (10, 5661549), (15, 3774366), (18, 3145305), (27, 2096870), (30, 1887183), (45, 1258122), (54, 1048435), (90, 629061), (135, 419374), (270, 209687)]