57001976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 60502024

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 79, 94, 101, 152, 158, 188, 202, 316, 376, 404, 632, 808, 893, 1501, 1786, 1919, 3002, 3572, 3713, 3838, 4747, 6004, 7144, 7426, 7676, 7979, 9494, 12008, 14852, 15352, 15958, 18988, 29704, 31916, 37976, 63832, 70547, 90193, 141094, 151601, 180386, 282188, 303202, 360772, 375013, 564376, 606404, 721544, 750026, 1212808, 1500052, 3000104, 7125247, 14250494, 28500988, 57001976]

約数ペア:

[(1, 57001976), (2, 28500988), (4, 14250494), (8, 7125247), (19, 3000104), (38, 1500052), (47, 1212808), (76, 750026), (79, 721544), (94, 606404), (101, 564376), (152, 375013), (158, 360772), (188, 303202), (202, 282188), (316, 180386), (376, 151601), (404, 141094), (632, 90193), (808, 70547), (893, 63832), (1501, 37976), (1786, 31916), (1919, 29704), (3002, 18988), (3572, 15958), (3713, 15352), (3838, 14852), (4747, 12008), (6004, 9494), (7144, 7979), (7426, 7676)]