50211640

素因数分解:

$2^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1277}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 113179680

約数和(自身を除く): 62968040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 983, 1277, 1966, 2554, 3932, 4915, 5108, 6385, 7864, 9830, 10216, 12770, 19660, 25540, 39320, 51080, 1255291, 2510582, 5021164, 6276455, 10042328, 12552910, 25105820, 50211640]

約数ペア:

[(1, 50211640), (2, 25105820), (4, 12552910), (5, 10042328), (8, 6276455), (10, 5021164), (20, 2510582), (40, 1255291), (983, 51080), (1277, 39320), (1966, 25540), (2554, 19660), (3932, 12770), (4915, 10216), (5108, 9830), (6385, 7864)]