53128570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28411}}^1$

素因数の和:28446

約数の個数: 32

約数和(自身を含む): 110465856

約数和(自身を除く): 57337286

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 28411, 56822, 142055, 284110, 312521, 482987, 625042, 965974, 1562605, 2414935, 3125210, 4829870, 5312857, 10625714, 26564285, 53128570]

約数ペア:

[(1, 53128570), (2, 26564285), (5, 10625714), (10, 5312857), (11, 4829870), (17, 3125210), (22, 2414935), (34, 1562605), (55, 965974), (85, 625042), (110, 482987), (170, 312521), (187, 284110), (374, 142055), (935, 56822), (1870, 28411)]