51985400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8963}}^1$

素因数の和:9008

約数の個数: 48

約数和(自身を含む): 125047800

約数和(自身を除く): 73062400

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, 8963, 17926, 35852, 44815, 71704, 89630, 179260, 224075, 259927, 358520, 448150, 519854, 896300, 1039708, 1299635, 1792600, 2079416, 2599270, 5198540, 6498175, 10397080, 12996350, 25992700, 51985400]

約数ペア:

[(1, 51985400), (2, 25992700), (4, 12996350), (5, 10397080), (8, 6498175), (10, 5198540), (20, 2599270), (25, 2079416), (29, 1792600), (40, 1299635), (50, 1039708), (58, 896300), (100, 519854), (116, 448150), (145, 358520), (200, 259927), (232, 224075), (290, 179260), (580, 89630), (725, 71704), (1160, 44815), (1450, 35852), (2900, 17926), (5800, 8963)]