47391400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{33851}}^1$

素因数の和:33874

約数の個数: 48

約数和(自身を含む): 125929440

約数和(自身を除く): 78538040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 33851, 67702, 135404, 169255, 236957, 270808, 338510, 473914, 677020, 846275, 947828, 1184785, 1354040, 1692550, 1895656, 2369570, 3385100, 4739140, 5923925, 6770200, 9478280, 11847850, 23695700, 47391400]

約数ペア:

[(1, 47391400), (2, 23695700), (4, 11847850), (5, 9478280), (7, 6770200), (8, 5923925), (10, 4739140), (14, 3385100), (20, 2369570), (25, 1895656), (28, 1692550), (35, 1354040), (40, 1184785), (50, 947828), (56, 846275), (70, 677020), (100, 473914), (140, 338510), (175, 270808), (200, 236957), (280, 169255), (350, 135404), (700, 67702), (1400, 33851)]