50874800

素因数分解:

$2^4\times 5^2\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:870

約数の個数: 60

約数和(自身を含む): 123046440

約数和(自身を除く): 72171640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 193, 200, 386, 400, 659, 772, 965, 1318, 1544, 1930, 2636, 3088, 3295, 3860, 4825, 5272, 6590, 7720, 9650, 10544, 13180, 15440, 16475, 19300, 26360, 32950, 38600, 52720, 65900, 77200, 127187, 131800, 254374, 263600, 508748, 635935, 1017496, 1271870, 2034992, 2543740, 3179675, 5087480, 6359350, 10174960, 12718700, 25437400, 50874800]

約数ペア:

[(1, 50874800), (2, 25437400), (4, 12718700), (5, 10174960), (8, 6359350), (10, 5087480), (16, 3179675), (20, 2543740), (25, 2034992), (40, 1271870), (50, 1017496), (80, 635935), (100, 508748), (193, 263600), (200, 254374), (386, 131800), (400, 127187), (659, 77200), (772, 65900), (965, 52720), (1318, 38600), (1544, 32950), (1930, 26360), (2636, 19300), (3088, 16475), (3295, 15440), (3860, 13180), (4825, 10544), (5272, 9650), (6590, 7720)]