49864213

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 63431424

約数和(自身を除く): 13567211

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1519, 1931, 3689, 13517, 25823, 32827, 59861, 94619, 229789, 419027, 1017637, 1608523, 2933189, 7123459, 49864213]

約数ペア:

[(1, 49864213), (7, 7123459), (17, 2933189), (31, 1608523), (49, 1017637), (119, 419027), (217, 229789), (527, 94619), (833, 59861), (1519, 32827), (1931, 25823), (3689, 13517)]