56299248

素因数分解:

$2^4\times 3^2\times {\mathrm{390967}}^1$

素因数の和:390981

約数の個数: 30

約数和(自身を含む): 157560104

約数和(自身を除く): 101260856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 390967, 781934, 1172901, 1563868, 2345802, 3127736, 3518703, 4691604, 6255472, 7037406, 9383208, 14074812, 18766416, 28149624, 56299248]

約数ペア:

[(1, 56299248), (2, 28149624), (3, 18766416), (4, 14074812), (6, 9383208), (8, 7037406), (9, 6255472), (12, 4691604), (16, 3518703), (18, 3127736), (24, 2345802), (36, 1563868), (48, 1172901), (72, 781934), (144, 390967)]