51258315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3407}}^1$

素因数の和:3491

約数の個数: 32

約数和(自身を含む): 88335360

約数和(自身を除く): 37077045

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 3407, 5015, 10221, 15045, 17035, 51105, 57919, 173757, 201013, 289595, 603039, 868785, 1005065, 3015195, 3417221, 10251663, 17086105, 51258315]

約数ペア:

[(1, 51258315), (3, 17086105), (5, 10251663), (15, 3417221), (17, 3015195), (51, 1005065), (59, 868785), (85, 603039), (177, 289595), (255, 201013), (295, 173757), (885, 57919), (1003, 51105), (3009, 17035), (3407, 15045), (5015, 10221)]