55417856

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 88

約数和(自身を含む): 125178144

約数和(自身を除く): 69760288

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 181, 184, 208, 256, 299, 362, 368, 416, 512, 598, 724, 736, 832, 1024, 1196, 1448, 1472, 1664, 2353, 2392, 2896, 2944, 3328, 4163, 4706, 4784, 5792, 5888, 6656, 8326, 9412, 9568, 11584, 11776, 13312, 16652, 18824, 19136, 23168, 23552, 33304, 37648, 38272, 46336, 54119, 66608, 75296, 76544, 92672, 108238, 133216, 150592, 153088, 185344, 216476, 266432, 301184, 306176, 432952, 532864, 602368, 865904, 1065728, 1204736, 1731808, 2131456, 2409472, 3463616, 4262912, 6927232, 13854464, 27708928, 55417856]

約数ペア:

[(1, 55417856), (2, 27708928), (4, 13854464), (8, 6927232), (13, 4262912), (16, 3463616), (23, 2409472), (26, 2131456), (32, 1731808), (46, 1204736), (52, 1065728), (64, 865904), (92, 602368), (104, 532864), (128, 432952), (181, 306176), (184, 301184), (208, 266432), (256, 216476), (299, 185344), (362, 153088), (368, 150592), (416, 133216), (512, 108238), (598, 92672), (724, 76544), (736, 75296), (832, 66608), (1024, 54119), (1196, 46336), (1448, 38272), (1472, 37648), (1664, 33304), (2353, 23552), (2392, 23168), (2896, 19136), (2944, 18824), (3328, 16652), (4163, 13312), (4706, 11776), (4784, 11584), (5792, 9568), (5888, 9412), (6656, 8326)]