50130680

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5521}}^1$

素因数の和:5759

約数の個数: 32

約数和(自身を含む): 113311440

約数和(自身を除く): 63180760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 5521, 9080, 11042, 22084, 27605, 44168, 55210, 110420, 220840, 1253267, 2506534, 5013068, 6266335, 10026136, 12532670, 25065340, 50130680]

約数ペア:

[(1, 50130680), (2, 25065340), (4, 12532670), (5, 10026136), (8, 6266335), (10, 5013068), (20, 2506534), (40, 1253267), (227, 220840), (454, 110420), (908, 55210), (1135, 44168), (1816, 27605), (2270, 22084), (4540, 11042), (5521, 9080)]