48737109

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 70709760

約数和(自身を除く): 21972651

約数列:

[1, 3, 19, 57, 61, 107, 131, 183, 321, 393, 1159, 2033, 2489, 3477, 6099, 6527, 7467, 7991, 14017, 19581, 23973, 42051, 124013, 151829, 266323, 372039, 455487, 798969, 855037, 2565111, 16245703, 48737109]

約数ペア:

[(1, 48737109), (3, 16245703), (19, 2565111), (57, 855037), (61, 798969), (107, 455487), (131, 372039), (183, 266323), (321, 151829), (393, 124013), (1159, 42051), (2033, 23973), (2489, 19581), (3477, 14017), (6099, 7991), (6527, 7467)]