51739617

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{541}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 70243200

約数和(自身を除く): 18503583

約数列:

[1, 3, 71, 213, 449, 541, 1347, 1623, 31879, 38411, 95637, 115233, 242909, 728727, 17246539, 51739617]

約数ペア:

[(1, 51739617), (3, 17246539), (71, 728727), (213, 242909), (449, 115233), (541, 95637), (1347, 38411), (1623, 31879)]