51672278

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{15443}}^1$

素因数の和:15691

約数の個数: 16

約数和(自身を含む): 88957440

約数和(自身を除く): 37285162

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 15443, 30886, 108101, 216202, 3690877, 7381754, 25836139, 51672278]

約数ペア:

[(1, 51672278), (2, 25836139), (7, 7381754), (14, 3690877), (239, 216202), (478, 108101), (1673, 30886), (3346, 15443)]