55786390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{507149}}^1$

素因数の和:507167

約数の個数: 16

約数和(自身を含む): 109544400

約数和(自身を除く): 53758010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 507149, 1014298, 2535745, 5071490, 5578639, 11157278, 27893195, 55786390]

約数ペア:

[(1, 55786390), (2, 27893195), (5, 11157278), (10, 5578639), (11, 5071490), (22, 2535745), (55, 1014298), (110, 507149)]