54988956

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 162664320

約数和(自身を除く): 107675364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 132, 139, 148, 162, 198, 222, 243, 278, 297, 324, 333, 396, 407, 417, 444, 486, 556, 594, 666, 814, 834, 891, 972, 999, 1188, 1221, 1251, 1332, 1529, 1628, 1668, 1782, 1998, 2442, 2502, 2673, 2997, 3058, 3564, 3663, 3753, 3996, 4587, 4884, 5004, 5143, 5346, 5994, 6116, 7326, 7506, 8991, 9174, 10286, 10692, 10989, 11259, 11988, 13761, 14652, 15012, 15429, 17982, 18348, 20572, 21978, 22518, 27522, 30858, 32967, 33777, 35964, 41283, 43956, 45036, 46287, 55044, 56573, 61716, 65934, 67554, 82566, 92574, 98901, 113146, 123849, 131868, 135108, 138861, 165132, 169719, 185148, 197802, 226292, 247698, 277722, 339438, 371547, 395604, 416583, 495396, 509157, 555444, 678876, 743094, 833166, 1018314, 1249749, 1486188, 1527471, 1666332, 2036628, 2499498, 3054942, 4582413, 4998996, 6109884, 9164826, 13747239, 18329652, 27494478, 54988956]

約数ペア:

[(1, 54988956), (2, 27494478), (3, 18329652), (4, 13747239), (6, 9164826), (9, 6109884), (11, 4998996), (12, 4582413), (18, 3054942), (22, 2499498), (27, 2036628), (33, 1666332), (36, 1527471), (37, 1486188), (44, 1249749), (54, 1018314), (66, 833166), (74, 743094), (81, 678876), (99, 555444), (108, 509157), (111, 495396), (132, 416583), (139, 395604), (148, 371547), (162, 339438), (198, 277722), (222, 247698), (243, 226292), (278, 197802), (297, 185148), (324, 169719), (333, 165132), (396, 138861), (407, 135108), (417, 131868), (444, 123849), (486, 113146), (556, 98901), (594, 92574), (666, 82566), (814, 67554), (834, 65934), (891, 61716), (972, 56573), (999, 55044), (1188, 46287), (1221, 45036), (1251, 43956), (1332, 41283), (1529, 35964), (1628, 33777), (1668, 32967), (1782, 30858), (1998, 27522), (2442, 22518), (2502, 21978), (2673, 20572), (2997, 18348), (3058, 17982), (3564, 15429), (3663, 15012), (3753, 14652), (3996, 13761), (4587, 11988), (4884, 11259), (5004, 10989), (5143, 10692), (5346, 10286), (5994, 9174), (6116, 8991), (7326, 7506)]