53453668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{821}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 96183864

約数和(自身を除く): 42730196

約数列:

[1, 2, 4, 41, 82, 164, 397, 794, 821, 1588, 1642, 3284, 16277, 32554, 33661, 65108, 67322, 134644, 325937, 651874, 1303748, 13363417, 26726834, 53453668]

約数ペア:

[(1, 53453668), (2, 26726834), (4, 13363417), (41, 1303748), (82, 651874), (164, 325937), (397, 134644), (794, 67322), (821, 65108), (1588, 33661), (1642, 32554), (3284, 16277)]