52172560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 133866432

約数和(自身を除く): 81693872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 101, 110, 176, 202, 220, 404, 440, 505, 587, 808, 880, 1010, 1111, 1174, 1616, 2020, 2222, 2348, 2935, 4040, 4444, 4696, 5555, 5870, 6457, 8080, 8888, 9392, 11110, 11740, 12914, 17776, 22220, 23480, 25828, 32285, 44440, 46960, 51656, 59287, 64570, 88880, 103312, 118574, 129140, 237148, 258280, 296435, 474296, 516560, 592870, 652157, 948592, 1185740, 1304314, 2371480, 2608628, 3260785, 4742960, 5217256, 6521570, 10434512, 13043140, 26086280, 52172560]

約数ペア:

[(1, 52172560), (2, 26086280), (4, 13043140), (5, 10434512), (8, 6521570), (10, 5217256), (11, 4742960), (16, 3260785), (20, 2608628), (22, 2371480), (40, 1304314), (44, 1185740), (55, 948592), (80, 652157), (88, 592870), (101, 516560), (110, 474296), (176, 296435), (202, 258280), (220, 237148), (404, 129140), (440, 118574), (505, 103312), (587, 88880), (808, 64570), (880, 59287), (1010, 51656), (1111, 46960), (1174, 44440), (1616, 32285), (2020, 25828), (2222, 23480), (2348, 22220), (2935, 17776), (4040, 12914), (4444, 11740), (4696, 11110), (5555, 9392), (5870, 8888), (6457, 8080)]