53989416

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 240

約数和(自身を含む): 179358300

約数和(自身を除く): 125368884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 29, 34, 36, 39, 51, 52, 54, 58, 68, 72, 78, 81, 87, 102, 104, 108, 116, 117, 136, 153, 156, 162, 169, 174, 204, 216, 221, 232, 234, 261, 306, 312, 324, 338, 348, 351, 377, 408, 442, 459, 468, 493, 507, 522, 612, 648, 663, 676, 696, 702, 754, 783, 884, 918, 936, 986, 1014, 1044, 1053, 1131, 1224, 1326, 1352, 1377, 1404, 1479, 1508, 1521, 1566, 1768, 1836, 1972, 1989, 2028, 2088, 2106, 2262, 2349, 2652, 2754, 2808, 2873, 2958, 3016, 3042, 3132, 3393, 3672, 3944, 3978, 4056, 4212, 4437, 4524, 4563, 4698, 4901, 5304, 5508, 5746, 5916, 5967, 6084, 6264, 6409, 6786, 7956, 8424, 8619, 8874, 9048, 9126, 9396, 9802, 10179, 11016, 11492, 11832, 11934, 12168, 12818, 13311, 13572, 13689, 14703, 15912, 17238, 17748, 17901, 18252, 18792, 19227, 19604, 20358, 22984, 23868, 25636, 25857, 26622, 27144, 27378, 29406, 30537, 34476, 35496, 35802, 36504, 38454, 39208, 39933, 40716, 44109, 47736, 51272, 51714, 53244, 54756, 57681, 58812, 61074, 68952, 71604, 76908, 77571, 79866, 81432, 83317, 88218, 103428, 106488, 109512, 115362, 117624, 122148, 132327, 143208, 153816, 155142, 159732, 166634, 173043, 176436, 206856, 230724, 232713, 244296, 249951, 264654, 310284, 319464, 333268, 346086, 352872, 396981, 461448, 465426, 499902, 519129, 529308, 620568, 666536, 692172, 749853, 793962, 930852, 999804, 1038258, 1058616, 1384344, 1499706, 1587924, 1861704, 1999608, 2076516, 2249559, 2999412, 3175848, 4153032, 4499118, 5998824, 6748677, 8998236, 13497354, 17996472, 26994708, 53989416]

約数ペア:

[(1, 53989416), (2, 26994708), (3, 17996472), (4, 13497354), (6, 8998236), (8, 6748677), (9, 5998824), (12, 4499118), (13, 4153032), (17, 3175848), (18, 2999412), (24, 2249559), (26, 2076516), (27, 1999608), (29, 1861704), (34, 1587924), (36, 1499706), (39, 1384344), (51, 1058616), (52, 1038258), (54, 999804), (58, 930852), (68, 793962), (72, 749853), (78, 692172), (81, 666536), (87, 620568), (102, 529308), (104, 519129), (108, 499902), (116, 465426), (117, 461448), (136, 396981), (153, 352872), (156, 346086), (162, 333268), (169, 319464), (174, 310284), (204, 264654), (216, 249951), (221, 244296), (232, 232713), (234, 230724), (261, 206856), (306, 176436), (312, 173043), (324, 166634), (338, 159732), (348, 155142), (351, 153816), (377, 143208), (408, 132327), (442, 122148), (459, 117624), (468, 115362), (493, 109512), (507, 106488), (522, 103428), (612, 88218), (648, 83317), (663, 81432), (676, 79866), (696, 77571), (702, 76908), (754, 71604), (783, 68952), (884, 61074), (918, 58812), (936, 57681), (986, 54756), (1014, 53244), (1044, 51714), (1053, 51272), (1131, 47736), (1224, 44109), (1326, 40716), (1352, 39933), (1377, 39208), (1404, 38454), (1479, 36504), (1508, 35802), (1521, 35496), (1566, 34476), (1768, 30537), (1836, 29406), (1972, 27378), (1989, 27144), (2028, 26622), (2088, 25857), (2106, 25636), (2262, 23868), (2349, 22984), (2652, 20358), (2754, 19604), (2808, 19227), (2873, 18792), (2958, 18252), (3016, 17901), (3042, 17748), (3132, 17238), (3393, 15912), (3672, 14703), (3944, 13689), (3978, 13572), (4056, 13311), (4212, 12818), (4437, 12168), (4524, 11934), (4563, 11832), (4698, 11492), (4901, 11016), (5304, 10179), (5508, 9802), (5746, 9396), (5916, 9126), (5967, 9048), (6084, 8874), (6264, 8619), (6409, 8424), (6786, 7956)]