53742560

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{877}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 127443456

約数和(自身を除く): 73700896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 877, 1532, 1754, 1915, 3064, 3508, 3830, 4385, 6128, 7016, 7660, 8770, 12256, 14032, 15320, 17540, 28064, 30640, 35080, 61280, 70160, 140320, 335891, 671782, 1343564, 1679455, 2687128, 3358910, 5374256, 6717820, 10748512, 13435640, 26871280, 53742560]

約数ペア:

[(1, 53742560), (2, 26871280), (4, 13435640), (5, 10748512), (8, 6717820), (10, 5374256), (16, 3358910), (20, 2687128), (32, 1679455), (40, 1343564), (80, 671782), (160, 335891), (383, 140320), (766, 70160), (877, 61280), (1532, 35080), (1754, 30640), (1915, 28064), (3064, 17540), (3508, 15320), (3830, 14032), (4385, 12256), (6128, 8770), (7016, 7660)]