51208810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{222647}}^1$

素因数の和:222677

約数の個数: 16

約数和(自身を含む): 96183936

約数和(自身を除く): 44975126

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 222647, 445294, 1113235, 2226470, 5120881, 10241762, 25604405, 51208810]

約数ペア:

[(1, 51208810), (2, 25604405), (5, 10241762), (10, 5120881), (23, 2226470), (46, 1113235), (115, 445294), (230, 222647)]