53907357

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4929

約数の個数: 32

約数和(自身を含む): 89800704

約数和(自身を除く): 35893347

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 4871, 11067, 14613, 34097, 82807, 102291, 151001, 248421, 453003, 579649, 1057007, 1738947, 2567017, 3171021, 7701051, 17969119, 53907357]

約数ペア:

[(1, 53907357), (3, 17969119), (7, 7701051), (17, 3171021), (21, 2567017), (31, 1738947), (51, 1057007), (93, 579649), (119, 453003), (217, 248421), (357, 151001), (527, 102291), (651, 82807), (1581, 34097), (3689, 14613), (4871, 11067)]