50391185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 67495680

約数和(自身を除く): 17104495

約数列:

[1, 5, 13, 61, 65, 71, 179, 305, 355, 793, 895, 923, 2327, 3965, 4331, 4615, 10919, 11635, 12709, 21655, 54595, 56303, 63545, 141947, 165217, 281515, 709735, 775249, 826085, 3876245, 10078237, 50391185]

約数ペア:

[(1, 50391185), (5, 10078237), (13, 3876245), (61, 826085), (65, 775249), (71, 709735), (179, 281515), (305, 165217), (355, 141947), (793, 63545), (895, 56303), (923, 54595), (2327, 21655), (3965, 12709), (4331, 11635), (4615, 10919)]