49940176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 120902976

約数和(自身を除く): 70962800

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 73, 88, 92, 104, 143, 146, 169, 176, 184, 208, 253, 286, 292, 299, 338, 368, 506, 572, 584, 598, 676, 803, 949, 1012, 1144, 1168, 1196, 1352, 1606, 1679, 1859, 1898, 2024, 2288, 2392, 2704, 3212, 3289, 3358, 3718, 3796, 3887, 4048, 4784, 6424, 6578, 6716, 7436, 7592, 7774, 10439, 12337, 12848, 13156, 13432, 14872, 15184, 15548, 18469, 20878, 21827, 24674, 26312, 26864, 29744, 31096, 36938, 41756, 42757, 43654, 49348, 52624, 62192, 73876, 83512, 85514, 87308, 98696, 135707, 147752, 167024, 171028, 174616, 197392, 240097, 271414, 283751, 295504, 342056, 349232, 480194, 542828, 567502, 684112, 960388, 1085656, 1135004, 1920776, 2171312, 2270008, 3121261, 3841552, 4540016, 6242522, 12485044, 24970088, 49940176]

約数ペア:

[(1, 49940176), (2, 24970088), (4, 12485044), (8, 6242522), (11, 4540016), (13, 3841552), (16, 3121261), (22, 2270008), (23, 2171312), (26, 1920776), (44, 1135004), (46, 1085656), (52, 960388), (73, 684112), (88, 567502), (92, 542828), (104, 480194), (143, 349232), (146, 342056), (169, 295504), (176, 283751), (184, 271414), (208, 240097), (253, 197392), (286, 174616), (292, 171028), (299, 167024), (338, 147752), (368, 135707), (506, 98696), (572, 87308), (584, 85514), (598, 83512), (676, 73876), (803, 62192), (949, 52624), (1012, 49348), (1144, 43654), (1168, 42757), (1196, 41756), (1352, 36938), (1606, 31096), (1679, 29744), (1859, 26864), (1898, 26312), (2024, 24674), (2288, 21827), (2392, 20878), (2704, 18469), (3212, 15548), (3289, 15184), (3358, 14872), (3718, 13432), (3796, 13156), (3887, 12848), (4048, 12337), (4784, 10439), (6424, 7774), (6578, 7592), (6716, 7436)]