49193800

素因数分解:

$2^3\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1103}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 114992640

約数和(自身を除く): 65798840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 223, 446, 892, 1103, 1115, 1784, 2206, 2230, 4412, 4460, 5515, 5575, 8824, 8920, 11030, 11150, 22060, 22300, 27575, 44120, 44600, 55150, 110300, 220600, 245969, 491938, 983876, 1229845, 1967752, 2459690, 4919380, 6149225, 9838760, 12298450, 24596900, 49193800]

約数ペア:

[(1, 49193800), (2, 24596900), (4, 12298450), (5, 9838760), (8, 6149225), (10, 4919380), (20, 2459690), (25, 1967752), (40, 1229845), (50, 983876), (100, 491938), (200, 245969), (223, 220600), (446, 110300), (892, 55150), (1103, 44600), (1115, 44120), (1784, 27575), (2206, 22300), (2230, 22060), (4412, 11150), (4460, 11030), (5515, 8920), (5575, 8824)]