48639214

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1132

約数の個数: 24

約数和(自身を含む): 79609392

約数和(自身を除く): 30970178

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 953, 1906, 1963, 3926, 12389, 24778, 25519, 51038, 143903, 161057, 287806, 322114, 1870739, 3741478, 24319607, 48639214]

約数ペア:

[(1, 48639214), (2, 24319607), (13, 3741478), (26, 1870739), (151, 322114), (169, 287806), (302, 161057), (338, 143903), (953, 51038), (1906, 25519), (1963, 24778), (3926, 12389)]