51787592

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157889}}^1$

素因数の和:157936

約数の個数: 16

約数和(自身を含む): 99470700

約数和(自身を除く): 47683108

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 157889, 315778, 631556, 1263112, 6473449, 12946898, 25893796, 51787592]

約数ペア:

[(1, 51787592), (2, 25893796), (4, 12946898), (8, 6473449), (41, 1263112), (82, 631556), (164, 315778), (328, 157889)]