48921223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1223}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 56137536

約数和(自身を除く): 7216313

約数列:

[1, 13, 17, 181, 221, 1223, 2353, 3077, 15899, 20791, 40001, 221363, 270283, 2877719, 3763171, 48921223]

約数ペア:

[(1, 48921223), (13, 3763171), (17, 2877719), (181, 270283), (221, 221363), (1223, 40001), (2353, 20791), (3077, 15899)]