47557400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21617}}^1$

素因数の和:21644

約数の個数: 48

約数和(自身を含む): 120628440

約数和(自身を除く): 73071040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 21617, 43234, 86468, 108085, 172936, 216170, 237787, 432340, 475574, 540425, 864680, 951148, 1080850, 1188935, 1902296, 2161700, 2377870, 4323400, 4755740, 5944675, 9511480, 11889350, 23778700, 47557400]

約数ペア:

[(1, 47557400), (2, 23778700), (4, 11889350), (5, 9511480), (8, 5944675), (10, 4755740), (11, 4323400), (20, 2377870), (22, 2161700), (25, 1902296), (40, 1188935), (44, 1080850), (50, 951148), (55, 864680), (88, 540425), (100, 475574), (110, 432340), (200, 237787), (220, 216170), (275, 172936), (440, 108085), (550, 86468), (1100, 43234), (2200, 21617)]