51312468

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{70099}}^1$

素因数の和:70167

約数の個数: 24

約数和(自身を含む): 121693600

約数和(自身を除く): 70381132

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 70099, 140198, 210297, 280396, 420594, 841188, 4276039, 8552078, 12828117, 17104156, 25656234, 51312468]

約数ペア:

[(1, 51312468), (2, 25656234), (3, 17104156), (4, 12828117), (6, 8552078), (12, 4276039), (61, 841188), (122, 420594), (183, 280396), (244, 210297), (366, 140198), (732, 70099)]