51279917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7159}}^1$

素因数の和:7220

約数の個数: 16

約数和(自身を含む): 60144000

約数和(自身を除く): 8864083

約数列:

[1, 13, 19, 29, 247, 377, 551, 7159, 7163, 93067, 136021, 207611, 1768273, 2698943, 3944609, 51279917]

約数ペア:

[(1, 51279917), (13, 3944609), (19, 2698943), (29, 1768273), (247, 207611), (377, 136021), (551, 93067), (7159, 7163)]