50574290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{691}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 98352576

約数和(自身を除く): 47778286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 691, 1126, 1382, 2815, 3455, 5630, 6910, 7319, 8983, 14638, 17966, 36595, 44915, 73190, 89830, 389033, 778066, 1945165, 3890330, 5057429, 10114858, 25287145, 50574290]

約数ペア:

[(1, 50574290), (2, 25287145), (5, 10114858), (10, 5057429), (13, 3890330), (26, 1945165), (65, 778066), (130, 389033), (563, 89830), (691, 73190), (1126, 44915), (1382, 36595), (2815, 17966), (3455, 14638), (5630, 8983), (6910, 7319)]