48639788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2161}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 90440784

約数和(自身を除く): 41800996

約数列:

[1, 2, 4, 17, 34, 68, 331, 662, 1324, 2161, 4322, 5627, 8644, 11254, 22508, 36737, 73474, 146948, 715291, 1430582, 2861164, 12159947, 24319894, 48639788]

約数ペア:

[(1, 48639788), (2, 24319894), (4, 12159947), (17, 2861164), (34, 1430582), (68, 715291), (331, 146948), (662, 73474), (1324, 36737), (2161, 22508), (4322, 11254), (5627, 8644)]