49370260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31247}}^1$

素因数の和:31335

約数の個数: 24

約数和(自身を含む): 104993280

約数和(自身を除く): 55623020

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 31247, 62494, 124988, 156235, 312470, 624940, 2468513, 4937026, 9874052, 12342565, 24685130, 49370260]

約数ペア:

[(1, 49370260), (2, 24685130), (4, 12342565), (5, 9874052), (10, 4937026), (20, 2468513), (79, 624940), (158, 312470), (316, 156235), (395, 124988), (790, 62494), (1580, 31247)]