49682745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 99390720

約数和(自身を除く): 49707975

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 981, 1447, 1635, 2289, 3815, 4341, 4905, 6867, 7235, 10129, 11445, 13023, 21705, 30387, 34335, 50645, 65115, 91161, 151935, 157723, 455805, 473169, 788615, 1104061, 1419507, 2365845, 3312183, 5520305, 7097535, 9936549, 16560915, 49682745]

約数ペア:

[(1, 49682745), (3, 16560915), (5, 9936549), (7, 7097535), (9, 5520305), (15, 3312183), (21, 2365845), (35, 1419507), (45, 1104061), (63, 788615), (105, 473169), (109, 455805), (315, 157723), (327, 151935), (545, 91161), (763, 65115), (981, 50645), (1447, 34335), (1635, 30387), (2289, 21705), (3815, 13023), (4341, 11445), (4905, 10129), (6867, 7235)]