48974366020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144042253}}^1$

素因数の和:144042279

約数の個数: 24

約数和(自身を含む): 108895944024

約数和(自身を除く): 59921578004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 144042253, 288084506, 576169012, 720211265, 1440422530, 2448718301, 2880845060, 4897436602, 9794873204, 12243591505, 24487183010, 48974366020]

約数ペア:

[(1, 48974366020), (2, 24487183010), (4, 12243591505), (5, 9794873204), (10, 4897436602), (17, 2880845060), (20, 2448718301), (34, 1440422530), (68, 720211265), (85, 576169012), (170, 288084506), (340, 144042253)]