48259960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{172357}}^1$

素因数の和:172375

約数の個数: 32

約数和(自身を含む): 124097760

約数和(自身を除く): 75837800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 172357, 344714, 689428, 861785, 1206499, 1378856, 1723570, 2412998, 3447140, 4825996, 6032495, 6894280, 9651992, 12064990, 24129980, 48259960]

約数ペア:

[(1, 48259960), (2, 24129980), (4, 12064990), (5, 9651992), (7, 6894280), (8, 6032495), (10, 4825996), (14, 3447140), (20, 2412998), (28, 1723570), (35, 1378856), (40, 1206499), (56, 861785), (70, 689428), (140, 344714), (280, 172357)]