48328420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3167}}^1$

素因数の和:3292

約数の個数: 48

約数和(自身を含む): 117089280

約数和(自身を除く): 68760860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3167, 3815, 6334, 7630, 12668, 15260, 15835, 22169, 31670, 44338, 63340, 88676, 110845, 221690, 345203, 443380, 690406, 1380812, 1726015, 2416421, 3452030, 4832842, 6904060, 9665684, 12082105, 24164210, 48328420]

約数ペア:

[(1, 48328420), (2, 24164210), (4, 12082105), (5, 9665684), (7, 6904060), (10, 4832842), (14, 3452030), (20, 2416421), (28, 1726015), (35, 1380812), (70, 690406), (109, 443380), (140, 345203), (218, 221690), (436, 110845), (545, 88676), (763, 63340), (1090, 44338), (1526, 31670), (2180, 22169), (3052, 15835), (3167, 15260), (3815, 12668), (6334, 7630)]