56821661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3221}}^1$

素因数の和:3316

約数の個数: 16

約数和(自身を含む): 64955520

約数和(自身を除く): 8133859

約数列:

[1, 13, 23, 59, 299, 767, 1357, 3221, 17641, 41873, 74083, 190039, 963079, 2470507, 4370897, 56821661]

約数ペア:

[(1, 56821661), (13, 4370897), (23, 2470507), (59, 963079), (299, 190039), (767, 74083), (1357, 41873), (3221, 17641)]