48948804560

素因数分解:

$2^4\times 5^1\times {\mathrm{611860057}}^1$

素因数の和:611860070

約数の個数: 20

約数和(自身を含む): 113805970788

約数和(自身を除く): 64857166228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 611860057, 1223720114, 2447440228, 3059300285, 4894880456, 6118600570, 9789760912, 12237201140, 24474402280, 48948804560]

約数ペア:

[(1, 48948804560), (2, 24474402280), (4, 12237201140), (5, 9789760912), (8, 6118600570), (10, 4894880456), (16, 3059300285), (20, 2447440228), (40, 1223720114), (80, 611860057)]