51605338

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 78269184

約数和(自身を除く): 26663846

約数列:

[1, 2, 167, 334, 367, 421, 734, 842, 61289, 70307, 122578, 140614, 154507, 309014, 25802669, 51605338]

約数ペア:

[(1, 51605338), (2, 25802669), (167, 309014), (334, 154507), (367, 140614), (421, 122578), (734, 70307), (842, 61289)]