51802621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 59485104

約数和(自身を除く): 7682483

約数列:

[1, 13, 17, 157, 221, 1493, 2041, 2669, 19409, 25381, 34697, 234401, 329953, 3047213, 3984817, 51802621]

約数ペア:

[(1, 51802621), (13, 3984817), (17, 3047213), (157, 329953), (221, 234401), (1493, 34697), (2041, 25381), (2669, 19409)]