51084160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1$

素因数の和:4239

約数の個数: 64

約数和(自身を含む): 128581200

約数和(自身を除く): 77497040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4201, 6080, 8402, 12160, 16804, 21005, 33608, 42010, 67216, 79819, 84020, 134432, 159638, 168040, 268864, 319276, 336080, 399095, 537728, 638552, 672160, 798190, 1277104, 1344320, 1596380, 2554208, 2688640, 3192760, 5108416, 6385520, 10216832, 12771040, 25542080, 51084160]

約数ペア:

[(1, 51084160), (2, 25542080), (4, 12771040), (5, 10216832), (8, 6385520), (10, 5108416), (16, 3192760), (19, 2688640), (20, 2554208), (32, 1596380), (38, 1344320), (40, 1277104), (64, 798190), (76, 672160), (80, 638552), (95, 537728), (128, 399095), (152, 336080), (160, 319276), (190, 268864), (304, 168040), (320, 159638), (380, 134432), (608, 84020), (640, 79819), (760, 67216), (1216, 42010), (1520, 33608), (2432, 21005), (3040, 16804), (4201, 12160), (6080, 8402)]