48130960

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2341}}^1$

素因数の和:2611

約数の個数: 40

約数和(自身を含む): 112387896

約数和(自身を除く): 64256936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2341, 2570, 4112, 4682, 5140, 9364, 10280, 11705, 18728, 20560, 23410, 37456, 46820, 93640, 187280, 601637, 1203274, 2406548, 3008185, 4813096, 6016370, 9626192, 12032740, 24065480, 48130960]

約数ペア:

[(1, 48130960), (2, 24065480), (4, 12032740), (5, 9626192), (8, 6016370), (10, 4813096), (16, 3008185), (20, 2406548), (40, 1203274), (80, 601637), (257, 187280), (514, 93640), (1028, 46820), (1285, 37456), (2056, 23410), (2341, 20560), (2570, 18728), (4112, 11705), (4682, 10280), (5140, 9364)]