55661256

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{1753}}^1$

素因数の和:1785

約数の個数: 120

約数和(自身を含む): 181460070

約数和(自身を除く): 125798814

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1753, 1764, 2268, 2646, 3506, 3528, 3969, 4536, 5259, 5292, 7012, 7938, 10518, 10584, 12271, 14024, 15777, 15876, 21036, 24542, 31554, 31752, 36813, 42072, 47331, 49084, 63108, 73626, 85897, 94662, 98168, 110439, 126216, 141993, 147252, 171794, 189324, 220878, 257691, 283986, 294504, 331317, 343588, 378648, 441756, 515382, 567972, 662634, 687176, 773073, 883512, 993951, 1030764, 1135944, 1325268, 1546146, 1987902, 2061528, 2319219, 2650536, 3092292, 3975804, 4638438, 6184584, 6957657, 7951608, 9276876, 13915314, 18553752, 27830628, 55661256]

約数ペア:

[(1, 55661256), (2, 27830628), (3, 18553752), (4, 13915314), (6, 9276876), (7, 7951608), (8, 6957657), (9, 6184584), (12, 4638438), (14, 3975804), (18, 3092292), (21, 2650536), (24, 2319219), (27, 2061528), (28, 1987902), (36, 1546146), (42, 1325268), (49, 1135944), (54, 1030764), (56, 993951), (63, 883512), (72, 773073), (81, 687176), (84, 662634), (98, 567972), (108, 515382), (126, 441756), (147, 378648), (162, 343588), (168, 331317), (189, 294504), (196, 283986), (216, 257691), (252, 220878), (294, 189324), (324, 171794), (378, 147252), (392, 141993), (441, 126216), (504, 110439), (567, 98168), (588, 94662), (648, 85897), (756, 73626), (882, 63108), (1134, 49084), (1176, 47331), (1323, 42072), (1512, 36813), (1753, 31752), (1764, 31554), (2268, 24542), (2646, 21036), (3506, 15876), (3528, 15777), (3969, 14024), (4536, 12271), (5259, 10584), (5292, 10518), (7012, 7938)]