55498872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 165634560

約数和(自身を除く): 110135688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 103, 104, 132, 143, 156, 157, 206, 264, 286, 309, 312, 314, 412, 429, 471, 572, 618, 628, 824, 858, 942, 1133, 1144, 1236, 1256, 1339, 1716, 1727, 1884, 2041, 2266, 2472, 2678, 3399, 3432, 3454, 3768, 4017, 4082, 4532, 5181, 5356, 6123, 6798, 6908, 8034, 8164, 9064, 10362, 10712, 12246, 13596, 13816, 14729, 16068, 16171, 16328, 20724, 22451, 24492, 27192, 29458, 32136, 32342, 41448, 44187, 44902, 48513, 48984, 58916, 64684, 67353, 88374, 89804, 97026, 117832, 129368, 134706, 176748, 177881, 179608, 194052, 210223, 269412, 353496, 355762, 388104, 420446, 533643, 538824, 630669, 711524, 840892, 1067286, 1261338, 1423048, 1681784, 2134572, 2312453, 2522676, 4269144, 4624906, 5045352, 6937359, 9249812, 13874718, 18499624, 27749436, 55498872]

約数ペア:

[(1, 55498872), (2, 27749436), (3, 18499624), (4, 13874718), (6, 9249812), (8, 6937359), (11, 5045352), (12, 4624906), (13, 4269144), (22, 2522676), (24, 2312453), (26, 2134572), (33, 1681784), (39, 1423048), (44, 1261338), (52, 1067286), (66, 840892), (78, 711524), (88, 630669), (103, 538824), (104, 533643), (132, 420446), (143, 388104), (156, 355762), (157, 353496), (206, 269412), (264, 210223), (286, 194052), (309, 179608), (312, 177881), (314, 176748), (412, 134706), (429, 129368), (471, 117832), (572, 97026), (618, 89804), (628, 88374), (824, 67353), (858, 64684), (942, 58916), (1133, 48984), (1144, 48513), (1236, 44902), (1256, 44187), (1339, 41448), (1716, 32342), (1727, 32136), (1884, 29458), (2041, 27192), (2266, 24492), (2472, 22451), (2678, 20724), (3399, 16328), (3432, 16171), (3454, 16068), (3768, 14729), (4017, 13816), (4082, 13596), (4532, 12246), (5181, 10712), (5356, 10362), (6123, 9064), (6798, 8164), (6908, 8034)]