54822320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 146657280

約数和(自身を除く): 91834960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 223, 280, 439, 446, 560, 878, 892, 1115, 1561, 1756, 1784, 2195, 2230, 3073, 3122, 3512, 3568, 4390, 4460, 6146, 6244, 7024, 7805, 8780, 8920, 12292, 12488, 15365, 15610, 17560, 17840, 24584, 24976, 30730, 31220, 35120, 49168, 61460, 62440, 97897, 122920, 124880, 195794, 245840, 391588, 489485, 685279, 783176, 978970, 1370558, 1566352, 1957940, 2741116, 3426395, 3915880, 5482232, 6852790, 7831760, 10964464, 13705580, 27411160, 54822320]

約数ペア:

[(1, 54822320), (2, 27411160), (4, 13705580), (5, 10964464), (7, 7831760), (8, 6852790), (10, 5482232), (14, 3915880), (16, 3426395), (20, 2741116), (28, 1957940), (35, 1566352), (40, 1370558), (56, 978970), (70, 783176), (80, 685279), (112, 489485), (140, 391588), (223, 245840), (280, 195794), (439, 124880), (446, 122920), (560, 97897), (878, 62440), (892, 61460), (1115, 49168), (1561, 35120), (1756, 31220), (1784, 30730), (2195, 24976), (2230, 24584), (3073, 17840), (3122, 17560), (3512, 15610), (3568, 15365), (4390, 12488), (4460, 12292), (6146, 8920), (6244, 8780), (7024, 7805)]