51069568

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 72309632

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 83, 88, 92, 128, 152, 166, 176, 184, 209, 253, 304, 332, 352, 368, 418, 437, 506, 608, 664, 704, 736, 836, 874, 913, 1012, 1216, 1328, 1408, 1472, 1577, 1672, 1748, 1826, 1909, 2024, 2432, 2656, 2944, 3154, 3344, 3496, 3652, 3818, 4048, 4807, 5312, 6308, 6688, 6992, 7304, 7636, 8096, 9614, 10624, 12616, 13376, 13984, 14608, 15272, 16192, 17347, 19228, 20999, 25232, 26752, 27968, 29216, 30544, 32384, 34694, 36271, 38456, 41998, 50464, 55936, 58432, 61088, 69388, 72542, 76912, 83996, 100928, 116864, 122176, 138776, 145084, 153824, 167992, 201856, 244352, 277552, 290168, 307648, 335984, 398981, 555104, 580336, 615296, 671968, 797962, 1110208, 1160672, 1343936, 1595924, 2220416, 2321344, 2687872, 3191848, 4642688, 6383696, 12767392, 25534784, 51069568]

約数ペア:

[(1, 51069568), (2, 25534784), (4, 12767392), (8, 6383696), (11, 4642688), (16, 3191848), (19, 2687872), (22, 2321344), (23, 2220416), (32, 1595924), (38, 1343936), (44, 1160672), (46, 1110208), (64, 797962), (76, 671968), (83, 615296), (88, 580336), (92, 555104), (128, 398981), (152, 335984), (166, 307648), (176, 290168), (184, 277552), (209, 244352), (253, 201856), (304, 167992), (332, 153824), (352, 145084), (368, 138776), (418, 122176), (437, 116864), (506, 100928), (608, 83996), (664, 76912), (704, 72542), (736, 69388), (836, 61088), (874, 58432), (913, 55936), (1012, 50464), (1216, 41998), (1328, 38456), (1408, 36271), (1472, 34694), (1577, 32384), (1672, 30544), (1748, 29216), (1826, 27968), (1909, 26752), (2024, 25232), (2432, 20999), (2656, 19228), (2944, 17347), (3154, 16192), (3344, 15272), (3496, 14608), (3652, 13984), (3818, 13376), (4048, 12616), (4807, 10624), (5312, 9614), (6308, 8096), (6688, 7636), (6992, 7304)]