51780066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{947}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 111803328

約数和(自身を除く): 60023262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 701, 947, 1402, 1894, 2103, 2841, 4206, 5682, 9113, 12311, 18226, 24622, 27339, 36933, 54678, 73866, 663847, 1327694, 1991541, 3983082, 8630011, 17260022, 25890033, 51780066]

約数ペア:

[(1, 51780066), (2, 25890033), (3, 17260022), (6, 8630011), (13, 3983082), (26, 1991541), (39, 1327694), (78, 663847), (701, 73866), (947, 54678), (1402, 36933), (1894, 27339), (2103, 24622), (2841, 18226), (4206, 12311), (5682, 9113)]