51857490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1728583}}^1$

素因数の和:1728593

約数の個数: 16

約数和(自身を含む): 124458048

約数和(自身を除く): 72600558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1728583, 3457166, 5185749, 8642915, 10371498, 17285830, 25928745, 51857490]

約数ペア:

[(1, 51857490), (2, 25928745), (3, 17285830), (5, 10371498), (6, 8642915), (10, 5185749), (15, 3457166), (30, 1728583)]