55477188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 168779520

約数和(自身を除く): 113302332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 367, 442, 468, 494, 612, 646, 663, 684, 734, 741, 884, 969, 988, 1101, 1292, 1326, 1468, 1482, 1938, 1989, 2202, 2223, 2652, 2907, 2964, 3303, 3876, 3978, 4199, 4404, 4446, 4771, 5814, 6239, 6606, 6973, 7956, 8398, 8892, 9542, 11628, 12478, 12597, 13212, 13946, 14313, 16796, 18717, 19084, 20919, 24956, 25194, 27892, 28626, 37434, 37791, 41838, 42939, 50388, 56151, 57252, 62757, 74868, 75582, 81107, 83676, 85878, 90649, 112302, 118541, 125514, 151164, 162214, 171756, 181298, 224604, 237082, 243321, 251028, 271947, 324428, 355623, 362596, 474164, 486642, 543894, 711246, 729963, 815841, 973284, 1066869, 1087788, 1422492, 1459926, 1541033, 1631682, 2133738, 2919852, 3082066, 3263364, 4267476, 4623099, 6164132, 9246198, 13869297, 18492396, 27738594, 55477188]

約数ペア:

[(1, 55477188), (2, 27738594), (3, 18492396), (4, 13869297), (6, 9246198), (9, 6164132), (12, 4623099), (13, 4267476), (17, 3263364), (18, 3082066), (19, 2919852), (26, 2133738), (34, 1631682), (36, 1541033), (38, 1459926), (39, 1422492), (51, 1087788), (52, 1066869), (57, 973284), (68, 815841), (76, 729963), (78, 711246), (102, 543894), (114, 486642), (117, 474164), (153, 362596), (156, 355623), (171, 324428), (204, 271947), (221, 251028), (228, 243321), (234, 237082), (247, 224604), (306, 181298), (323, 171756), (342, 162214), (367, 151164), (442, 125514), (468, 118541), (494, 112302), (612, 90649), (646, 85878), (663, 83676), (684, 81107), (734, 75582), (741, 74868), (884, 62757), (969, 57252), (988, 56151), (1101, 50388), (1292, 42939), (1326, 41838), (1468, 37791), (1482, 37434), (1938, 28626), (1989, 27892), (2202, 25194), (2223, 24956), (2652, 20919), (2907, 19084), (2964, 18717), (3303, 16796), (3876, 14313), (3978, 13946), (4199, 13212), (4404, 12597), (4446, 12478), (4771, 11628), (5814, 9542), (6239, 8892), (6606, 8398), (6973, 7956)]