49906688

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 88

約数和(自身を含む): 112797888

約数和(自身を除く): 62891200

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 163, 184, 208, 256, 299, 326, 368, 416, 512, 598, 652, 736, 832, 1024, 1196, 1304, 1472, 1664, 2119, 2392, 2608, 2944, 3328, 3749, 4238, 4784, 5216, 5888, 6656, 7498, 8476, 9568, 10432, 11776, 13312, 14996, 16952, 19136, 20864, 23552, 29992, 33904, 38272, 41728, 48737, 59984, 67808, 76544, 83456, 97474, 119968, 135616, 153088, 166912, 194948, 239936, 271232, 306176, 389896, 479872, 542464, 779792, 959744, 1084928, 1559584, 1919488, 2169856, 3119168, 3838976, 6238336, 12476672, 24953344, 49906688]

約数ペア:

[(1, 49906688), (2, 24953344), (4, 12476672), (8, 6238336), (13, 3838976), (16, 3119168), (23, 2169856), (26, 1919488), (32, 1559584), (46, 1084928), (52, 959744), (64, 779792), (92, 542464), (104, 479872), (128, 389896), (163, 306176), (184, 271232), (208, 239936), (256, 194948), (299, 166912), (326, 153088), (368, 135616), (416, 119968), (512, 97474), (598, 83456), (652, 76544), (736, 67808), (832, 59984), (1024, 48737), (1196, 41728), (1304, 38272), (1472, 33904), (1664, 29992), (2119, 23552), (2392, 20864), (2608, 19136), (2944, 16952), (3328, 14996), (3749, 13312), (4238, 11776), (4784, 10432), (5216, 9568), (5888, 8476), (6656, 7498)]