51775684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{681259}}^1$

素因数の和:681282

約数の個数: 12

約数和(自身を含む): 95376400

約数和(自身を除く): 43600716

約数列:

[1, 2, 4, 19, 38, 76, 681259, 1362518, 2725036, 12943921, 25887842, 51775684]

約数ペア:

[(1, 51775684), (2, 25887842), (4, 12943921), (19, 2725036), (38, 1362518), (76, 681259)]