48909614

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{11131}}^1$

素因数の和:11172

約数の個数: 16

約数和(自身を含む): 79482480

約数和(自身を除く): 30572866

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 11131, 22262, 144703, 289406, 1881139, 3762278, 24454807, 48909614]

約数ペア:

[(1, 48909614), (2, 24454807), (13, 3762278), (26, 1881139), (169, 289406), (338, 144703), (2197, 22262), (4394, 11131)]