47000668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 97542144

約数和(自身を除く): 50541476

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 127, 143, 254, 286, 508, 572, 647, 1294, 1397, 1651, 2588, 2794, 3302, 5588, 6604, 7117, 8411, 14234, 16822, 18161, 28468, 33644, 36322, 72644, 82169, 92521, 164338, 185042, 328676, 370084, 903859, 1068197, 1807718, 2136394, 3615436, 4272788, 11750167, 23500334, 47000668]

約数ペア:

[(1, 47000668), (2, 23500334), (4, 11750167), (11, 4272788), (13, 3615436), (22, 2136394), (26, 1807718), (44, 1068197), (52, 903859), (127, 370084), (143, 328676), (254, 185042), (286, 164338), (508, 92521), (572, 82169), (647, 72644), (1294, 36322), (1397, 33644), (1651, 28468), (2588, 18161), (2794, 16822), (3302, 14234), (5588, 8411), (6604, 7117)]