55287672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 162570240

約数和(自身を除く): 107282568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 97, 102, 127, 132, 136, 187, 194, 204, 254, 264, 291, 374, 381, 388, 408, 508, 561, 582, 748, 762, 776, 1016, 1067, 1122, 1164, 1397, 1496, 1524, 1649, 2134, 2159, 2244, 2328, 2794, 3048, 3201, 3298, 4191, 4268, 4318, 4488, 4947, 5588, 6402, 6477, 6596, 8382, 8536, 8636, 9894, 11176, 12319, 12804, 12954, 13192, 16764, 17272, 18139, 19788, 23749, 24638, 25608, 25908, 33528, 36278, 36957, 39576, 47498, 49276, 51816, 54417, 71247, 72556, 73914, 94996, 98552, 108834, 135509, 142494, 145112, 147828, 189992, 209423, 217668, 271018, 284988, 295656, 406527, 418846, 435336, 542036, 569976, 628269, 813054, 837692, 1084072, 1256538, 1626108, 1675384, 2303653, 2513076, 3252216, 4607306, 5026152, 6910959, 9214612, 13821918, 18429224, 27643836, 55287672]

約数ペア:

[(1, 55287672), (2, 27643836), (3, 18429224), (4, 13821918), (6, 9214612), (8, 6910959), (11, 5026152), (12, 4607306), (17, 3252216), (22, 2513076), (24, 2303653), (33, 1675384), (34, 1626108), (44, 1256538), (51, 1084072), (66, 837692), (68, 813054), (88, 628269), (97, 569976), (102, 542036), (127, 435336), (132, 418846), (136, 406527), (187, 295656), (194, 284988), (204, 271018), (254, 217668), (264, 209423), (291, 189992), (374, 147828), (381, 145112), (388, 142494), (408, 135509), (508, 108834), (561, 98552), (582, 94996), (748, 73914), (762, 72556), (776, 71247), (1016, 54417), (1067, 51816), (1122, 49276), (1164, 47498), (1397, 39576), (1496, 36957), (1524, 36278), (1649, 33528), (2134, 25908), (2159, 25608), (2244, 24638), (2328, 23749), (2794, 19788), (3048, 18139), (3201, 17272), (3298, 16764), (4191, 13192), (4268, 12954), (4318, 12804), (4488, 12319), (4947, 11176), (5588, 9894), (6402, 8636), (6477, 8536), (6596, 8382)]