51500090

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{28771}}^1$

素因数の和:28957

約数の個数: 16

約数和(自身を含む): 93221280

約数和(自身を除く): 41721190

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 28771, 57542, 143855, 287710, 5150009, 10300018, 25750045, 51500090]

約数ペア:

[(1, 51500090), (2, 25750045), (5, 10300018), (10, 5150009), (179, 287710), (358, 143855), (895, 57542), (1790, 28771)]