51304294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22133}}^1$

素因数の和:22215

約数の個数: 16

約数和(自身を含む): 82338480

約数和(自身を除く): 31034186

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 22133, 44266, 420527, 841054, 1350113, 2700226, 25652147, 51304294]

約数ペア:

[(1, 51304294), (2, 25652147), (19, 2700226), (38, 1350113), (61, 841054), (122, 420527), (1159, 44266), (2318, 22133)]