55909872

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 160

約数和(自身を含む): 177845760

約数和(自身を除く): 121935888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 144, 153, 184, 204, 207, 216, 272, 276, 306, 331, 368, 391, 408, 414, 432, 459, 552, 612, 621, 662, 782, 816, 828, 918, 993, 1104, 1173, 1224, 1242, 1324, 1564, 1656, 1836, 1986, 2346, 2448, 2484, 2648, 2979, 3128, 3312, 3519, 3672, 3972, 4692, 4968, 5296, 5627, 5958, 6256, 7038, 7344, 7613, 7944, 8937, 9384, 9936, 10557, 11254, 11916, 14076, 15226, 15888, 16881, 17874, 18768, 21114, 22508, 22839, 23832, 28152, 30452, 33762, 35748, 42228, 45016, 45678, 47664, 50643, 56304, 60904, 67524, 68517, 71496, 84456, 90032, 91356, 101286, 121808, 129421, 135048, 137034, 142992, 151929, 168912, 182712, 202572, 205551, 258842, 270096, 274068, 303858, 365424, 388263, 405144, 411102, 517684, 548136, 607716, 776526, 810288, 822204, 1035368, 1096272, 1164789, 1215432, 1553052, 1644408, 2070736, 2329578, 2430864, 3106104, 3288816, 3494367, 4659156, 6212208, 6988734, 9318312, 13977468, 18636624, 27954936, 55909872]

約数ペア:

[(1, 55909872), (2, 27954936), (3, 18636624), (4, 13977468), (6, 9318312), (8, 6988734), (9, 6212208), (12, 4659156), (16, 3494367), (17, 3288816), (18, 3106104), (23, 2430864), (24, 2329578), (27, 2070736), (34, 1644408), (36, 1553052), (46, 1215432), (48, 1164789), (51, 1096272), (54, 1035368), (68, 822204), (69, 810288), (72, 776526), (92, 607716), (102, 548136), (108, 517684), (136, 411102), (138, 405144), (144, 388263), (153, 365424), (184, 303858), (204, 274068), (207, 270096), (216, 258842), (272, 205551), (276, 202572), (306, 182712), (331, 168912), (368, 151929), (391, 142992), (408, 137034), (414, 135048), (432, 129421), (459, 121808), (552, 101286), (612, 91356), (621, 90032), (662, 84456), (782, 71496), (816, 68517), (828, 67524), (918, 60904), (993, 56304), (1104, 50643), (1173, 47664), (1224, 45678), (1242, 45016), (1324, 42228), (1564, 35748), (1656, 33762), (1836, 30452), (1986, 28152), (2346, 23832), (2448, 22839), (2484, 22508), (2648, 21114), (2979, 18768), (3128, 17874), (3312, 16881), (3519, 15888), (3672, 15226), (3972, 14076), (4692, 11916), (4968, 11254), (5296, 10557), (5627, 9936), (5958, 9384), (6256, 8937), (7038, 7944), (7344, 7613)]