55047216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 163632384

約数和(自身を除く): 108585168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 173, 336, 346, 519, 692, 947, 1038, 1211, 1384, 1894, 2076, 2422, 2768, 2841, 3633, 3788, 4152, 4844, 5682, 6629, 7266, 7576, 8304, 9688, 11364, 13258, 14532, 15152, 19376, 19887, 22728, 26516, 29064, 39774, 45456, 53032, 58128, 79548, 106064, 159096, 163831, 318192, 327662, 491493, 655324, 982986, 1146817, 1310648, 1965972, 2293634, 2621296, 3440451, 3931944, 4587268, 6880902, 7863888, 9174536, 13761804, 18349072, 27523608, 55047216]

約数ペア:

[(1, 55047216), (2, 27523608), (3, 18349072), (4, 13761804), (6, 9174536), (7, 7863888), (8, 6880902), (12, 4587268), (14, 3931944), (16, 3440451), (21, 2621296), (24, 2293634), (28, 1965972), (42, 1310648), (48, 1146817), (56, 982986), (84, 655324), (112, 491493), (168, 327662), (173, 318192), (336, 163831), (346, 159096), (519, 106064), (692, 79548), (947, 58128), (1038, 53032), (1211, 45456), (1384, 39774), (1894, 29064), (2076, 26516), (2422, 22728), (2768, 19887), (2841, 19376), (3633, 15152), (3788, 14532), (4152, 13258), (4844, 11364), (5682, 9688), (6629, 8304), (7266, 7576)]