53222960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 142972992

約数和(自身を除く): 89750032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 941, 1010, 1414, 1616, 1882, 2020, 2828, 3535, 3764, 4040, 4705, 5656, 6587, 7070, 7528, 8080, 9410, 11312, 13174, 14140, 15056, 18820, 26348, 28280, 32935, 37640, 52696, 56560, 65870, 75280, 95041, 105392, 131740, 190082, 263480, 380164, 475205, 526960, 665287, 760328, 950410, 1330574, 1520656, 1900820, 2661148, 3326435, 3801640, 5322296, 6652870, 7603280, 10644592, 13305740, 26611480, 53222960]

約数ペア:

[(1, 53222960), (2, 26611480), (4, 13305740), (5, 10644592), (7, 7603280), (8, 6652870), (10, 5322296), (14, 3801640), (16, 3326435), (20, 2661148), (28, 1900820), (35, 1520656), (40, 1330574), (56, 950410), (70, 760328), (80, 665287), (101, 526960), (112, 475205), (140, 380164), (202, 263480), (280, 190082), (404, 131740), (505, 105392), (560, 95041), (707, 75280), (808, 65870), (941, 56560), (1010, 52696), (1414, 37640), (1616, 32935), (1882, 28280), (2020, 26348), (2828, 18820), (3535, 15056), (3764, 14140), (4040, 13174), (4705, 11312), (5656, 9410), (6587, 8080), (7070, 7528)]