51540310

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{13457}}^1$

素因数の和:13847

約数の個数: 16

約数和(自身を含む): 93021696

約数和(自身を除く): 41481386

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 13457, 26914, 67285, 134570, 5154031, 10308062, 25770155, 51540310]

約数ペア:

[(1, 51540310), (2, 25770155), (5, 10308062), (10, 5154031), (383, 134570), (766, 67285), (1915, 26914), (3830, 13457)]