42699530

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{47977}}^1$

素因数の和:48073

約数の個数: 16

約数和(自身を含む): 77724360

約数和(自身を除く): 35024830

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 47977, 95954, 239885, 479770, 4269953, 8539906, 21349765, 42699530]

約数ペア:

[(1, 42699530), (2, 21349765), (5, 8539906), (10, 4269953), (89, 479770), (178, 239885), (445, 95954), (890, 47977)]