49030220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2551}}^1$

素因数の和:2622

約数の個数: 36

約数和(自身を含む): 106433712

約数和(自身を除く): 57403492

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 2551, 3844, 4805, 5102, 9610, 10204, 12755, 19220, 25510, 51020, 79081, 158162, 316324, 395405, 790810, 1581620, 2451511, 4903022, 9806044, 12257555, 24515110, 49030220]

約数ペア:

[(1, 49030220), (2, 24515110), (4, 12257555), (5, 9806044), (10, 4903022), (20, 2451511), (31, 1581620), (62, 790810), (124, 395405), (155, 316324), (310, 158162), (620, 79081), (961, 51020), (1922, 25510), (2551, 19220), (3844, 12755), (4805, 10204), (5102, 9610)]