51882025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2617}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 70445144

約数和(自身を除く): 18563119

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 793, 1525, 2617, 3965, 13085, 19825, 34021, 65425, 159637, 170105, 798185, 850525, 2075281, 3990925, 10376405, 51882025]

約数ペア:

[(1, 51882025), (5, 10376405), (13, 3990925), (25, 2075281), (61, 850525), (65, 798185), (305, 170105), (325, 159637), (793, 65425), (1525, 34021), (2617, 19825), (3965, 13085)]