52944500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{2161}}^1$

素因数の和:2194

約数の個数: 72

約数和(自身を含む): 134571528

約数和(自身を除く): 81627028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2161, 2450, 3500, 4322, 4900, 6125, 8644, 10805, 12250, 15127, 21610, 24500, 30254, 43220, 54025, 60508, 75635, 105889, 108050, 151270, 211778, 216100, 270125, 302540, 378175, 423556, 529445, 540250, 756350, 1058890, 1080500, 1512700, 1890875, 2117780, 2647225, 3781750, 5294450, 7563500, 10588900, 13236125, 26472250, 52944500]

約数ペア:

[(1, 52944500), (2, 26472250), (4, 13236125), (5, 10588900), (7, 7563500), (10, 5294450), (14, 3781750), (20, 2647225), (25, 2117780), (28, 1890875), (35, 1512700), (49, 1080500), (50, 1058890), (70, 756350), (98, 540250), (100, 529445), (125, 423556), (140, 378175), (175, 302540), (196, 270125), (245, 216100), (250, 211778), (350, 151270), (490, 108050), (500, 105889), (700, 75635), (875, 60508), (980, 54025), (1225, 43220), (1750, 30254), (2161, 24500), (2450, 21610), (3500, 15127), (4322, 12250), (4900, 10805), (6125, 8644)]