56233990

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{13421}}^1$

素因数の和:13847

約数の個数: 16

約数和(自身を含む): 101470320

約数和(自身を除く): 45236330

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 13421, 26842, 67105, 134210, 5623399, 11246798, 28116995, 56233990]

約数ペア:

[(1, 56233990), (2, 28116995), (5, 11246798), (10, 5623399), (419, 134210), (838, 67105), (2095, 26842), (4190, 13421)]