51663166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{12473}}^1$

素因数の和:12603

約数の個数: 16

約数和(自身を含む): 82328400

約数和(自身を除く): 30665234

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 12473, 24946, 236987, 473974, 1359557, 2719114, 25831583, 51663166]

約数ペア:

[(1, 51663166), (2, 25831583), (19, 2719114), (38, 1359557), (109, 473974), (218, 236987), (2071, 24946), (4142, 12473)]