48736880

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2549}}^1$

素因数の和:2801

約数の個数: 40

約数和(自身を含む): 113832000

約数和(自身を除く): 65095120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 2549, 3824, 4780, 5098, 9560, 10196, 12745, 19120, 20392, 25490, 40784, 50980, 101960, 203920, 609211, 1218422, 2436844, 3046055, 4873688, 6092110, 9747376, 12184220, 24368440, 48736880]

約数ペア:

[(1, 48736880), (2, 24368440), (4, 12184220), (5, 9747376), (8, 6092110), (10, 4873688), (16, 3046055), (20, 2436844), (40, 1218422), (80, 609211), (239, 203920), (478, 101960), (956, 50980), (1195, 40784), (1912, 25490), (2390, 20392), (2549, 19120), (3824, 12745), (4780, 10196), (5098, 9560)]