47090560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6689}}^1$

素因数の和:6719

約数の個数: 64

約数和(自身を含む): 122828400

約数和(自身を除く): 75737840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 6689, 7040, 13378, 26756, 33445, 53512, 66890, 73579, 107024, 133780, 147158, 214048, 267560, 294316, 367895, 428096, 535120, 588632, 735790, 856192, 1070240, 1177264, 1471580, 2140480, 2354528, 2943160, 4280960, 4709056, 5886320, 9418112, 11772640, 23545280, 47090560]

約数ペア:

[(1, 47090560), (2, 23545280), (4, 11772640), (5, 9418112), (8, 5886320), (10, 4709056), (11, 4280960), (16, 2943160), (20, 2354528), (22, 2140480), (32, 1471580), (40, 1177264), (44, 1070240), (55, 856192), (64, 735790), (80, 588632), (88, 535120), (110, 428096), (128, 367895), (160, 294316), (176, 267560), (220, 214048), (320, 147158), (352, 133780), (440, 107024), (640, 73579), (704, 66890), (880, 53512), (1408, 33445), (1760, 26756), (3520, 13378), (6689, 7040)]