49274800

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2686

約数の個数: 60

約数和(自身を含む): 120947616

約数和(自身を除く): 71672816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 2621, 3760, 4700, 5242, 9400, 10484, 13105, 18800, 20968, 26210, 41936, 52420, 65525, 104840, 123187, 131050, 209680, 246374, 262100, 492748, 524200, 615935, 985496, 1048400, 1231870, 1970992, 2463740, 3079675, 4927480, 6159350, 9854960, 12318700, 24637400, 49274800]

約数ペア:

[(1, 49274800), (2, 24637400), (4, 12318700), (5, 9854960), (8, 6159350), (10, 4927480), (16, 3079675), (20, 2463740), (25, 1970992), (40, 1231870), (47, 1048400), (50, 985496), (80, 615935), (94, 524200), (100, 492748), (188, 262100), (200, 246374), (235, 209680), (376, 131050), (400, 123187), (470, 104840), (752, 65525), (940, 52420), (1175, 41936), (1880, 26210), (2350, 20968), (2621, 18800), (3760, 13105), (4700, 10484), (5242, 9400)]