52216220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{372973}}^1$

素因数の和:372989

約数の個数: 24

約数和(自身を含む): 125319264

約数和(自身を除く): 73103044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 372973, 745946, 1491892, 1864865, 2610811, 3729730, 5221622, 7459460, 10443244, 13054055, 26108110, 52216220]

約数ペア:

[(1, 52216220), (2, 26108110), (4, 13054055), (5, 10443244), (7, 7459460), (10, 5221622), (14, 3729730), (20, 2610811), (28, 1864865), (35, 1491892), (70, 745946), (140, 372973)]