51364261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 56899584

約数和(自身を除く): 5535323

約数列:

[1, 13, 53, 127, 587, 689, 1651, 6731, 7631, 31111, 74549, 87503, 404443, 969137, 3951097, 51364261]

約数ペア:

[(1, 51364261), (13, 3951097), (53, 969137), (127, 404443), (587, 87503), (689, 74549), (1651, 31111), (6731, 7631)]