51195976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 63111224

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 442, 598, 782, 884, 1196, 1259, 1564, 1768, 2392, 2518, 3128, 5036, 5083, 10072, 10166, 16367, 20332, 21403, 28957, 32734, 40664, 42806, 57914, 65468, 85612, 115828, 130936, 171224, 231656, 278239, 376441, 492269, 556478, 752882, 984538, 1112956, 1505764, 1969076, 2225912, 3011528, 3938152, 6399497, 12798994, 25597988, 51195976]

約数ペア:

[(1, 51195976), (2, 25597988), (4, 12798994), (8, 6399497), (13, 3938152), (17, 3011528), (23, 2225912), (26, 1969076), (34, 1505764), (46, 1112956), (52, 984538), (68, 752882), (92, 556478), (104, 492269), (136, 376441), (184, 278239), (221, 231656), (299, 171224), (391, 130936), (442, 115828), (598, 85612), (782, 65468), (884, 57914), (1196, 42806), (1259, 40664), (1564, 32734), (1768, 28957), (2392, 21403), (2518, 20332), (3128, 16367), (5036, 10166), (5083, 10072)]