51427618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137507}}^1$

素因数の和:137537

約数の個数: 16

約数和(自身を含む): 89105184

約数和(自身を除く): 37677566

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 137507, 275014, 1512577, 2337619, 3025154, 4675238, 25713809, 51427618]

約数ペア:

[(1, 51427618), (2, 25713809), (11, 4675238), (17, 3025154), (22, 2337619), (34, 1512577), (187, 275014), (374, 137507)]