53050415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 19179985

約数列:

[1, 5, 11, 37, 55, 131, 185, 199, 407, 655, 995, 1441, 2035, 2189, 4847, 7205, 7363, 10945, 24235, 26069, 36815, 53317, 80993, 130345, 266585, 286759, 404965, 964553, 1433795, 4822765, 10610083, 53050415]

約数ペア:

[(1, 53050415), (5, 10610083), (11, 4822765), (37, 1433795), (55, 964553), (131, 404965), (185, 286759), (199, 266585), (407, 130345), (655, 80993), (995, 53317), (1441, 36815), (2035, 26069), (2189, 24235), (4847, 10945), (7205, 7363)]