51747878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 95934720

約数和(自身を除く): 44186842

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 331, 662, 859, 1718, 2317, 4303, 4634, 6013, 8606, 11167, 12026, 22334, 30121, 60242, 78169, 156338, 284329, 568658, 1990303, 3696277, 3980606, 7392554, 25873939, 51747878]

約数ペア:

[(1, 51747878), (2, 25873939), (7, 7392554), (13, 3980606), (14, 3696277), (26, 1990303), (91, 568658), (182, 284329), (331, 156338), (662, 78169), (859, 60242), (1718, 30121), (2317, 22334), (4303, 12026), (4634, 11167), (6013, 8606)]