51303824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 72438256

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1319, 1496, 1768, 2288, 2431, 2638, 2992, 3536, 4862, 5276, 9724, 10552, 14509, 17147, 19448, 21104, 22423, 29018, 34294, 38896, 44846, 58036, 68588, 89692, 116072, 137176, 179384, 188617, 232144, 246653, 274352, 291499, 358768, 377234, 493306, 582998, 754468, 986612, 1165996, 1508936, 1973224, 2331992, 3017872, 3206489, 3946448, 4663984, 6412978, 12825956, 25651912, 51303824]

約数ペア:

[(1, 51303824), (2, 25651912), (4, 12825956), (8, 6412978), (11, 4663984), (13, 3946448), (16, 3206489), (17, 3017872), (22, 2331992), (26, 1973224), (34, 1508936), (44, 1165996), (52, 986612), (68, 754468), (88, 582998), (104, 493306), (136, 377234), (143, 358768), (176, 291499), (187, 274352), (208, 246653), (221, 232144), (272, 188617), (286, 179384), (374, 137176), (442, 116072), (572, 89692), (748, 68588), (884, 58036), (1144, 44846), (1319, 38896), (1496, 34294), (1768, 29018), (2288, 22423), (2431, 21104), (2638, 19448), (2992, 17147), (3536, 14509), (4862, 10552), (5276, 9724)]