49661241

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7703}}^1$

素因数の和:8020

約数の個数: 16

約数和(自身を含む): 75930624

約数和(自身を除く): 26269383

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 7703, 23109, 53921, 161763, 2364821, 7094463, 16553747, 49661241]

約数ペア:

[(1, 49661241), (3, 16553747), (7, 7094463), (21, 2364821), (307, 161763), (921, 53921), (2149, 23109), (6447, 7703)]