51002224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1574

約数の個数: 80

約数和(自身を含む): 126991872

約数和(自身を除く): 75989648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 1523, 2093, 2392, 2576, 3046, 4186, 4784, 6092, 8372, 10661, 12184, 16744, 19799, 21322, 24368, 33488, 35029, 39598, 42644, 70058, 79196, 85288, 138593, 140116, 158392, 170576, 245203, 277186, 280232, 316784, 455377, 490406, 554372, 560464, 910754, 980812, 1108744, 1821508, 1961624, 2217488, 3187639, 3643016, 3923248, 6375278, 7286032, 12750556, 25501112, 51002224]

約数ペア:

[(1, 51002224), (2, 25501112), (4, 12750556), (7, 7286032), (8, 6375278), (13, 3923248), (14, 3643016), (16, 3187639), (23, 2217488), (26, 1961624), (28, 1821508), (46, 1108744), (52, 980812), (56, 910754), (91, 560464), (92, 554372), (104, 490406), (112, 455377), (161, 316784), (182, 280232), (184, 277186), (208, 245203), (299, 170576), (322, 158392), (364, 140116), (368, 138593), (598, 85288), (644, 79196), (728, 70058), (1196, 42644), (1288, 39598), (1456, 35029), (1523, 33488), (2093, 24368), (2392, 21322), (2576, 19799), (3046, 16744), (4186, 12184), (4784, 10661), (6092, 8372)]