51654360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{430453}}^1$

素因数の和:430467

約数の個数: 32

約数和(自身を含む): 154963440

約数和(自身を除く): 103309080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 430453, 860906, 1291359, 1721812, 2152265, 2582718, 3443624, 4304530, 5165436, 6456795, 8609060, 10330872, 12913590, 17218120, 25827180, 51654360]

約数ペア:

[(1, 51654360), (2, 25827180), (3, 17218120), (4, 12913590), (5, 10330872), (6, 8609060), (8, 6456795), (10, 5165436), (12, 4304530), (15, 3443624), (20, 2582718), (24, 2152265), (30, 1721812), (40, 1291359), (60, 860906), (120, 430453)]