48749090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{374993}}^1$

素因数の和:375013

約数の個数: 16

約数和(自身を含む): 94498488

約数和(自身を除く): 45749398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 374993, 749986, 1874965, 3749930, 4874909, 9749818, 24374545, 48749090]

約数ペア:

[(1, 48749090), (2, 24374545), (5, 9749818), (10, 4874909), (13, 3749930), (26, 1874965), (65, 749986), (130, 374993)]