51811460

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2753}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 108959256

約数和(自身を除く): 57147796

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 2753, 3764, 4705, 5506, 9410, 11012, 13765, 18820, 27530, 55060, 2590573, 5181146, 10362292, 12952865, 25905730, 51811460]

約数ペア:

[(1, 51811460), (2, 25905730), (4, 12952865), (5, 10362292), (10, 5181146), (20, 2590573), (941, 55060), (1882, 27530), (2753, 18820), (3764, 13765), (4705, 11012), (5506, 9410)]