51222170

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 94737600

約数和(自身を除く): 43515430

約数列:

[1, 2, 5, 10, 67, 89, 134, 178, 335, 445, 670, 859, 890, 1718, 4295, 5963, 8590, 11926, 29815, 57553, 59630, 76451, 115106, 152902, 287765, 382255, 575530, 764510, 5122217, 10244434, 25611085, 51222170]

約数ペア:

[(1, 51222170), (2, 25611085), (5, 10244434), (10, 5122217), (67, 764510), (89, 575530), (134, 382255), (178, 287765), (335, 152902), (445, 115106), (670, 76451), (859, 59630), (890, 57553), (1718, 29815), (4295, 11926), (5963, 8590)]