51610744

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 98658000

約数和(自身を除く): 47047256

約数列:

[1, 2, 4, 8, 89, 173, 178, 346, 356, 419, 692, 712, 838, 1384, 1676, 3352, 15397, 30794, 37291, 61588, 72487, 74582, 123176, 144974, 149164, 289948, 298328, 579896, 6451343, 12902686, 25805372, 51610744]

約数ペア:

[(1, 51610744), (2, 25805372), (4, 12902686), (8, 6451343), (89, 579896), (173, 298328), (178, 289948), (346, 149164), (356, 144974), (419, 123176), (692, 74582), (712, 72487), (838, 61588), (1384, 37291), (1676, 30794), (3352, 15397)]