49680291

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 67593888

約数和(自身を除く): 17913597

約数列:

[1, 3, 61, 183, 401, 677, 1203, 2031, 24461, 41297, 73383, 123891, 271477, 814431, 16560097, 49680291]

約数ペア:

[(1, 49680291), (3, 16560097), (61, 814431), (183, 271477), (401, 123891), (677, 73383), (1203, 41297), (2031, 24461)]