47581404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9839}}^1$

素因数の和:9890

約数の個数: 48

約数和(自身を含む): 123432960

約数和(自身を除く): 75851556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 9839, 19678, 29517, 39356, 59034, 118068, 127907, 255814, 305009, 383721, 511628, 610018, 767442, 915027, 1220036, 1534884, 1830054, 3660108, 3965117, 7930234, 11895351, 15860468, 23790702, 47581404]

約数ペア:

[(1, 47581404), (2, 23790702), (3, 15860468), (4, 11895351), (6, 7930234), (12, 3965117), (13, 3660108), (26, 1830054), (31, 1534884), (39, 1220036), (52, 915027), (62, 767442), (78, 610018), (93, 511628), (124, 383721), (156, 305009), (186, 255814), (372, 127907), (403, 118068), (806, 59034), (1209, 39356), (1612, 29517), (2418, 19678), (4836, 9839)]