51623838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3390

約数の個数: 64

約数和(自身を含む): 134346240

約数和(自身を除く): 82722402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 3331, 5166, 6662, 7749, 9993, 15498, 19986, 23317, 29979, 46634, 59958, 69951, 89937, 136571, 139902, 179874, 209853, 273142, 409713, 419706, 629559, 819426, 955997, 1229139, 1259118, 1911994, 2458278, 2867991, 3687417, 5735982, 7374834, 8603973, 17207946, 25811919, 51623838]

約数ペア:

[(1, 51623838), (2, 25811919), (3, 17207946), (6, 8603973), (7, 7374834), (9, 5735982), (14, 3687417), (18, 2867991), (21, 2458278), (27, 1911994), (41, 1259118), (42, 1229139), (54, 955997), (63, 819426), (82, 629559), (123, 419706), (126, 409713), (189, 273142), (246, 209853), (287, 179874), (369, 139902), (378, 136571), (574, 89937), (738, 69951), (861, 59958), (1107, 46634), (1722, 29979), (2214, 23317), (2583, 19986), (3331, 15498), (5166, 9993), (6662, 7749)]