50979615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 85971456

約数和(自身を除く): 34991841

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1381, 1605, 2461, 4143, 6905, 7383, 12305, 20715, 31763, 36915, 95289, 147767, 158815, 443301, 476445, 738835, 2216505, 3398641, 10195923, 16993205, 50979615]

約数ペア:

[(1, 50979615), (3, 16993205), (5, 10195923), (15, 3398641), (23, 2216505), (69, 738835), (107, 476445), (115, 443301), (321, 158815), (345, 147767), (535, 95289), (1381, 36915), (1605, 31763), (2461, 20715), (4143, 12305), (6905, 7383)]