49935620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7589}}^1$

素因数の和:7652

約数の個数: 48

約数和(自身を含む): 122411520

約数和(自身を除く): 72475900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 7589, 15178, 30356, 37945, 53123, 75890, 106246, 151780, 212492, 265615, 356683, 531230, 713366, 1062460, 1426732, 1783415, 2496781, 3566830, 4993562, 7133660, 9987124, 12483905, 24967810, 49935620]

約数ペア:

[(1, 49935620), (2, 24967810), (4, 12483905), (5, 9987124), (7, 7133660), (10, 4993562), (14, 3566830), (20, 2496781), (28, 1783415), (35, 1426732), (47, 1062460), (70, 713366), (94, 531230), (140, 356683), (188, 265615), (235, 212492), (329, 151780), (470, 106246), (658, 75890), (940, 53123), (1316, 37945), (1645, 30356), (3290, 15178), (6580, 7589)]