49974271045

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{905249}}^1$

素因数の和:905496

約数の個数: 16

約数和(自身を含む): 61289046000

約数和(自身を除く): 11314774955

約数列:

[1, 5, 61, 181, 305, 905, 11041, 55205, 905249, 4526245, 55220189, 163850069, 276100945, 819250345, 9994854209, 49974271045]

約数ペア:

[(1, 49974271045), (5, 9994854209), (61, 819250345), (181, 276100945), (305, 163850069), (905, 55220189), (11041, 4526245), (55205, 905249)]