49421800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8521}}^1$

素因数の和:8566

約数の個数: 48

約数和(自身を含む): 118881900

約数和(自身を除く): 69460100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 8521, 17042, 34084, 42605, 68168, 85210, 170420, 213025, 247109, 340840, 426050, 494218, 852100, 988436, 1235545, 1704200, 1976872, 2471090, 4942180, 6177725, 9884360, 12355450, 24710900, 49421800]

約数ペア:

[(1, 49421800), (2, 24710900), (4, 12355450), (5, 9884360), (8, 6177725), (10, 4942180), (20, 2471090), (25, 1976872), (29, 1704200), (40, 1235545), (50, 988436), (58, 852100), (100, 494218), (116, 426050), (145, 340840), (200, 247109), (232, 213025), (290, 170420), (580, 85210), (725, 68168), (1160, 42605), (1450, 34084), (2900, 17042), (5800, 8521)]