51964045

素因数分解:

$5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2309}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 71406720

約数和(自身を除く): 19442675

約数列:

[1, 5, 7, 35, 643, 2309, 3215, 4501, 11545, 16163, 22505, 80815, 1484687, 7423435, 10392809, 51964045]

約数ペア:

[(1, 51964045), (5, 10392809), (7, 7423435), (35, 1484687), (643, 80815), (2309, 22505), (3215, 16163), (4501, 11545)]