49215153

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74231}}^1$

素因数の和:74264

約数の個数: 16

約数和(自身を含む): 74825856

約数和(自身を除く): 25610703

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 74231, 222693, 965003, 1261927, 2895009, 3785781, 16405051, 49215153]

約数ペア:

[(1, 49215153), (3, 16405051), (13, 3785781), (17, 2895009), (39, 1261927), (51, 965003), (221, 222693), (663, 74231)]