49655632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{238729}}^1$

素因数の和:238750

約数の個数: 20

約数和(自身を含む): 103608820

約数和(自身を除く): 53953188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 238729, 477458, 954916, 1909832, 3103477, 3819664, 6206954, 12413908, 24827816, 49655632]

約数ペア:

[(1, 49655632), (2, 24827816), (4, 12413908), (8, 6206954), (13, 3819664), (16, 3103477), (26, 1909832), (52, 954916), (104, 477458), (208, 238729)]