55879145

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 79377408

約数和(自身を除く): 23498263

約数列:

[1, 5, 7, 35, 43, 107, 215, 301, 347, 535, 749, 1505, 1735, 2429, 3745, 4601, 12145, 14921, 23005, 32207, 37129, 74605, 104447, 161035, 185645, 259903, 522235, 1299515, 1596547, 7982735, 11175829, 55879145]

約数ペア:

[(1, 55879145), (5, 11175829), (7, 7982735), (35, 1596547), (43, 1299515), (107, 522235), (215, 259903), (301, 185645), (347, 161035), (535, 104447), (749, 74605), (1505, 37129), (1735, 32207), (2429, 23005), (3745, 14921), (4601, 12145)]