47627980

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7757}}^1$

素因数の和:8073

約数の個数: 24

約数和(自身を含む): 100357488

約数和(自身を除く): 52729508

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 7757, 15514, 31028, 38785, 77570, 155140, 2381399, 4762798, 9525596, 11906995, 23813990, 47627980]

約数ペア:

[(1, 47627980), (2, 23813990), (4, 11906995), (5, 9525596), (10, 4762798), (20, 2381399), (307, 155140), (614, 77570), (1228, 38785), (1535, 31028), (3070, 15514), (6140, 7757)]