47886514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 31947086

約数列:

[1, 2, 13, 26, 47, 94, 149, 263, 298, 526, 611, 1222, 1937, 3419, 3874, 6838, 7003, 12361, 14006, 24722, 39187, 78374, 91039, 160693, 182078, 321386, 509431, 1018862, 1841789, 3683578, 23943257, 47886514]

約数ペア:

[(1, 47886514), (2, 23943257), (13, 3683578), (26, 1841789), (47, 1018862), (94, 509431), (149, 321386), (263, 182078), (298, 160693), (526, 91039), (611, 78374), (1222, 39187), (1937, 24722), (3419, 14006), (3874, 12361), (6838, 7003)]