48661900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{9931}}^1$

素因数の和:9959

約数の個数: 54

約数和(自身を含む): 122848908

約数和(自身を除く): 74187008

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, 9931, 19862, 39724, 49655, 69517, 99310, 139034, 198620, 248275, 278068, 347585, 486619, 496550, 695170, 973238, 993100, 1390340, 1737925, 1946476, 2433095, 3475850, 4866190, 6951700, 9732380, 12165475, 24330950, 48661900]

約数ペア:

[(1, 48661900), (2, 24330950), (4, 12165475), (5, 9732380), (7, 6951700), (10, 4866190), (14, 3475850), (20, 2433095), (25, 1946476), (28, 1737925), (35, 1390340), (49, 993100), (50, 973238), (70, 695170), (98, 496550), (100, 486619), (140, 347585), (175, 278068), (196, 248275), (245, 198620), (350, 139034), (490, 99310), (700, 69517), (980, 49655), (1225, 39724), (2450, 19862), (4900, 9931)]