48542060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3181}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 117606720

約数和(自身を除く): 69064660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3181, 3815, 6362, 7630, 12724, 15260, 15905, 22267, 31810, 44534, 63620, 89068, 111335, 222670, 346729, 445340, 693458, 1386916, 1733645, 2427103, 3467290, 4854206, 6934580, 9708412, 12135515, 24271030, 48542060]

約数ペア:

[(1, 48542060), (2, 24271030), (4, 12135515), (5, 9708412), (7, 6934580), (10, 4854206), (14, 3467290), (20, 2427103), (28, 1733645), (35, 1386916), (70, 693458), (109, 445340), (140, 346729), (218, 222670), (436, 111335), (545, 89068), (763, 63620), (1090, 44534), (1526, 31810), (2180, 22267), (3052, 15905), (3181, 15260), (3815, 12724), (6362, 7630)]