51437702927

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1181471}}^1$

素因数の和:1181698

約数の個数: 16

約数和(自身を含む): 58950726912

約数和(自身を除く): 7513023985

約数列:

[1, 13, 17, 197, 221, 2561, 3349, 43537, 1181471, 15359123, 20085007, 232749787, 261105091, 3025747231, 3956746379, 51437702927]

約数ペア:

[(1, 51437702927), (13, 3956746379), (17, 3025747231), (197, 261105091), (221, 232749787), (2561, 20085007), (3349, 15359123), (43537, 1181471)]