51002336

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2992

約数の個数: 72

約数和(自身を含む): 127466136

約数和(自身を除く): 76463800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 2957, 4312, 5914, 8624, 11828, 17248, 20699, 23656, 32527, 41398, 47312, 65054, 82796, 94624, 130108, 144893, 165592, 227689, 260216, 289786, 331184, 455378, 520432, 579572, 662368, 910756, 1040864, 1159144, 1593823, 1821512, 2318288, 3187646, 3643024, 4636576, 6375292, 7286048, 12750584, 25501168, 51002336]

約数ペア:

[(1, 51002336), (2, 25501168), (4, 12750584), (7, 7286048), (8, 6375292), (11, 4636576), (14, 3643024), (16, 3187646), (22, 2318288), (28, 1821512), (32, 1593823), (44, 1159144), (49, 1040864), (56, 910756), (77, 662368), (88, 579572), (98, 520432), (112, 455378), (154, 331184), (176, 289786), (196, 260216), (224, 227689), (308, 165592), (352, 144893), (392, 130108), (539, 94624), (616, 82796), (784, 65054), (1078, 47312), (1232, 41398), (1568, 32527), (2156, 23656), (2464, 20699), (2957, 17248), (4312, 11828), (5914, 8624)]