51140386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{136739}}^1$

素因数の和:136769

約数の個数: 16

約数和(自身を含む): 88607520

約数和(自身を除く): 37467134

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 136739, 273478, 1504129, 2324563, 3008258, 4649126, 25570193, 51140386]

約数ペア:

[(1, 51140386), (2, 25570193), (11, 4649126), (17, 3008258), (22, 2324563), (34, 1504129), (187, 273478), (374, 136739)]