51385378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{63127}}^1$

素因数の和:63177

約数の個数: 16

約数和(自身を含む): 86359104

約数和(自身を除く): 34973726

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 63127, 126254, 694397, 1388794, 2335699, 4671398, 25692689, 51385378]

約数ペア:

[(1, 51385378), (2, 25692689), (11, 4671398), (22, 2335699), (37, 1388794), (74, 694397), (407, 126254), (814, 63127)]