52625120

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7649}}^1$

素因数の和:7707

約数の個数: 48

約数和(自身を含む): 127234800

約数和(自身を除く): 74609680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 7649, 15298, 30596, 38245, 61192, 76490, 122384, 152980, 244768, 305960, 328907, 611920, 657814, 1223840, 1315628, 1644535, 2631256, 3289070, 5262512, 6578140, 10525024, 13156280, 26312560, 52625120]

約数ペア:

[(1, 52625120), (2, 26312560), (4, 13156280), (5, 10525024), (8, 6578140), (10, 5262512), (16, 3289070), (20, 2631256), (32, 1644535), (40, 1315628), (43, 1223840), (80, 657814), (86, 611920), (160, 328907), (172, 305960), (215, 244768), (344, 152980), (430, 122384), (688, 76490), (860, 61192), (1376, 38245), (1720, 30596), (3440, 15298), (6880, 7649)]