48130460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2707}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 116465664

約数和(自身を除く): 68335204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 2707, 3556, 4445, 5414, 8890, 10828, 13535, 17780, 18949, 27070, 37898, 54140, 75796, 94745, 189490, 343789, 378980, 687578, 1375156, 1718945, 2406523, 3437890, 4813046, 6875780, 9626092, 12032615, 24065230, 48130460]

約数ペア:

[(1, 48130460), (2, 24065230), (4, 12032615), (5, 9626092), (7, 6875780), (10, 4813046), (14, 3437890), (20, 2406523), (28, 1718945), (35, 1375156), (70, 687578), (127, 378980), (140, 343789), (254, 189490), (508, 94745), (635, 75796), (889, 54140), (1270, 37898), (1778, 27070), (2540, 18949), (2707, 17780), (3556, 13535), (4445, 10828), (5414, 8890)]