50861840

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2851}}^1$

素因数の和:3087

約数の個数: 40

約数和(自身を含む): 118825728

約数和(自身を除く): 67963888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 2851, 3568, 4460, 5702, 8920, 11404, 14255, 17840, 22808, 28510, 45616, 57020, 114040, 228080, 635773, 1271546, 2543092, 3178865, 5086184, 6357730, 10172368, 12715460, 25430920, 50861840]

約数ペア:

[(1, 50861840), (2, 25430920), (4, 12715460), (5, 10172368), (8, 6357730), (10, 5086184), (16, 3178865), (20, 2543092), (40, 1271546), (80, 635773), (223, 228080), (446, 114040), (892, 57020), (1115, 45616), (1784, 28510), (2230, 22808), (2851, 17840), (3568, 14255), (4460, 11404), (5702, 8920)]