56416976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 144074112

約数和(自身を除く): 87657136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 181, 184, 242, 253, 308, 322, 362, 368, 484, 506, 616, 644, 724, 847, 968, 1012, 1232, 1267, 1288, 1448, 1694, 1771, 1936, 1991, 2024, 2534, 2576, 2783, 2896, 3388, 3542, 3982, 4048, 4163, 5068, 5566, 6776, 7084, 7964, 8326, 10136, 11132, 13552, 13937, 14168, 15928, 16652, 19481, 20272, 21901, 22264, 27874, 28336, 29141, 31856, 33304, 38962, 43802, 44528, 45793, 55748, 58282, 66608, 77924, 87604, 91586, 111496, 116564, 153307, 155848, 175208, 183172, 222992, 233128, 306614, 311696, 320551, 350416, 366344, 466256, 503723, 613228, 641102, 732688, 1007446, 1226456, 1282204, 2014892, 2452912, 2564408, 3526061, 4029784, 5128816, 7052122, 8059568, 14104244, 28208488, 56416976]

約数ペア:

[(1, 56416976), (2, 28208488), (4, 14104244), (7, 8059568), (8, 7052122), (11, 5128816), (14, 4029784), (16, 3526061), (22, 2564408), (23, 2452912), (28, 2014892), (44, 1282204), (46, 1226456), (56, 1007446), (77, 732688), (88, 641102), (92, 613228), (112, 503723), (121, 466256), (154, 366344), (161, 350416), (176, 320551), (181, 311696), (184, 306614), (242, 233128), (253, 222992), (308, 183172), (322, 175208), (362, 155848), (368, 153307), (484, 116564), (506, 111496), (616, 91586), (644, 87604), (724, 77924), (847, 66608), (968, 58282), (1012, 55748), (1232, 45793), (1267, 44528), (1288, 43802), (1448, 38962), (1694, 33304), (1771, 31856), (1936, 29141), (1991, 28336), (2024, 27874), (2534, 22264), (2576, 21901), (2783, 20272), (2896, 19481), (3388, 16652), (3542, 15928), (3982, 14168), (4048, 13937), (4163, 13552), (5068, 11132), (5566, 10136), (6776, 8326), (7084, 7964)]