51551105

素因数分解:

$5^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 62726400

約数和(自身を除く): 11175295

約数列:

[1, 5, 179, 239, 241, 895, 1195, 1205, 42781, 43139, 57599, 213905, 215695, 287995, 10310221, 51551105]

約数ペア:

[(1, 51551105), (5, 10310221), (179, 287995), (239, 215695), (241, 213905), (895, 57599), (1195, 43139), (1205, 42781)]