48407991

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6199}}^1$

素因数の和:6358

約数の個数: 16

約数和(自身を含む): 68448000

約数和(自身を除く): 20040009

約数列:

[1, 3, 19, 57, 137, 411, 2603, 6199, 7809, 18597, 117781, 353343, 849263, 2547789, 16135997, 48407991]

約数ペア:

[(1, 48407991), (3, 16135997), (19, 2547789), (57, 849263), (137, 353343), (411, 117781), (2603, 18597), (6199, 7809)]