50572900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{10321}}^1$

素因数の和:10349

約数の個数: 54

約数和(自身を含む): 127672818

約数和(自身を除く): 77099918

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 10321, 20642, 41284, 51605, 72247, 103210, 144494, 206420, 258025, 288988, 361235, 505729, 516050, 722470, 1011458, 1032100, 1444940, 1806175, 2022916, 2528645, 3612350, 5057290, 7224700, 10114580, 12643225, 25286450, 50572900]

約数ペア:

[(1, 50572900), (2, 25286450), (4, 12643225), (5, 10114580), (7, 7224700), (10, 5057290), (14, 3612350), (20, 2528645), (25, 2022916), (28, 1806175), (35, 1444940), (49, 1032100), (50, 1011458), (70, 722470), (98, 516050), (100, 505729), (140, 361235), (175, 288988), (196, 258025), (245, 206420), (350, 144494), (490, 103210), (700, 72247), (980, 51605), (1225, 41284), (2450, 20642), (4900, 10321)]