52866565

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 68745600

約数和(自身を除く): 15879035

約数列:

[1, 5, 29, 43, 61, 139, 145, 215, 305, 695, 1247, 1769, 2623, 4031, 5977, 6235, 8479, 8845, 13115, 20155, 29885, 42395, 76067, 173333, 245891, 364597, 380335, 866665, 1229455, 1822985, 10573313, 52866565]

約数ペア:

[(1, 52866565), (5, 10573313), (29, 1822985), (43, 1229455), (61, 866665), (139, 380335), (145, 364597), (215, 245891), (305, 173333), (695, 76067), (1247, 42395), (1769, 29885), (2623, 20155), (4031, 13115), (5977, 8845), (6235, 8479)]