47905760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{42773}}^1$

素因数の和:42795

約数の個数: 48

約数和(自身を含む): 129348576

約数和(自身を除く): 81442816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 42773, 85546, 171092, 213865, 299411, 342184, 427730, 598822, 684368, 855460, 1197644, 1368736, 1497055, 1710920, 2395288, 2994110, 3421840, 4790576, 5988220, 6843680, 9581152, 11976440, 23952880, 47905760]

約数ペア:

[(1, 47905760), (2, 23952880), (4, 11976440), (5, 9581152), (7, 6843680), (8, 5988220), (10, 4790576), (14, 3421840), (16, 2994110), (20, 2395288), (28, 1710920), (32, 1497055), (35, 1368736), (40, 1197644), (56, 855460), (70, 684368), (80, 598822), (112, 427730), (140, 342184), (160, 299411), (224, 213865), (280, 171092), (560, 85546), (1120, 42773)]