53368210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1721}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 110097792

約数和(自身を除く): 56729582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 886, 1721, 2215, 3101, 3442, 4430, 6202, 8605, 12047, 15505, 17210, 24094, 31010, 60235, 120470, 762403, 1524806, 3812015, 5336821, 7624030, 10673642, 26684105, 53368210]

約数ペア:

[(1, 53368210), (2, 26684105), (5, 10673642), (7, 7624030), (10, 5336821), (14, 3812015), (35, 1524806), (70, 762403), (443, 120470), (886, 60235), (1721, 31010), (2215, 24094), (3101, 17210), (3442, 15505), (4430, 12047), (6202, 8605)]