56253160

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5077}}^1$

素因数の和:5365

約数の個数: 32

約数和(自身を含む): 127051560

約数和(自身を除く): 70798400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5077, 5540, 10154, 11080, 20308, 25385, 40616, 50770, 101540, 203080, 1406329, 2812658, 5625316, 7031645, 11250632, 14063290, 28126580, 56253160]

約数ペア:

[(1, 56253160), (2, 28126580), (4, 14063290), (5, 11250632), (8, 7031645), (10, 5625316), (20, 2812658), (40, 1406329), (277, 203080), (554, 101540), (1108, 50770), (1385, 40616), (2216, 25385), (2770, 20308), (5077, 11080), (5540, 10154)]