53266540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33713}}^1$

素因数の和:33801

約数の個数: 24

約数和(自身を含む): 113279040

約数和(自身を除く): 60012500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 33713, 67426, 134852, 168565, 337130, 674260, 2663327, 5326654, 10653308, 13316635, 26633270, 53266540]

約数ペア:

[(1, 53266540), (2, 26633270), (4, 13316635), (5, 10653308), (10, 5326654), (20, 2663327), (79, 674260), (158, 337130), (316, 168565), (395, 134852), (790, 67426), (1580, 33713)]