51563551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 56789824

約数和(自身を除く): 5226273

約数列:

[1, 13, 97, 103, 397, 1261, 1339, 5161, 9991, 38509, 40891, 129883, 500617, 531583, 3966427, 51563551]

約数ペア:

[(1, 51563551), (13, 3966427), (97, 531583), (103, 500617), (397, 129883), (1261, 40891), (1339, 38509), (5161, 9991)]