52010980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19553}}^1$

素因数の和:19588

約数の個数: 48

約数和(自身を含む): 131402880

約数和(自身を除く): 79391900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 19553, 39106, 78212, 97765, 136871, 195530, 273742, 371507, 391060, 547484, 684355, 743014, 1368710, 1486028, 1857535, 2600549, 2737420, 3715070, 5201098, 7430140, 10402196, 13002745, 26005490, 52010980]

約数ペア:

[(1, 52010980), (2, 26005490), (4, 13002745), (5, 10402196), (7, 7430140), (10, 5201098), (14, 3715070), (19, 2737420), (20, 2600549), (28, 1857535), (35, 1486028), (38, 1368710), (70, 743014), (76, 684355), (95, 547484), (133, 391060), (140, 371507), (190, 273742), (266, 195530), (380, 136871), (532, 97765), (665, 78212), (1330, 39106), (2660, 19553)]