52289615

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 78796800

約数和(自身を除く): 26507185

約数列:

[1, 5, 7, 19, 35, 47, 49, 95, 133, 235, 239, 245, 329, 665, 893, 931, 1195, 1645, 1673, 2303, 4465, 4541, 4655, 6251, 8365, 11233, 11515, 11711, 22705, 31255, 31787, 43757, 56165, 58555, 78631, 158935, 213427, 218785, 222509, 393155, 550417, 1067135, 1112545, 1493989, 2752085, 7469945, 10457923, 52289615]

約数ペア:

[(1, 52289615), (5, 10457923), (7, 7469945), (19, 2752085), (35, 1493989), (47, 1112545), (49, 1067135), (95, 550417), (133, 393155), (235, 222509), (239, 218785), (245, 213427), (329, 158935), (665, 78631), (893, 58555), (931, 56165), (1195, 43757), (1645, 31787), (1673, 31255), (2303, 22705), (4465, 11711), (4541, 11515), (4655, 11233), (6251, 8365)]