51107287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39043}}^1$

素因数の和:39078

約数の個数: 16

約数和(自身を含む): 67468032

約数和(自身を除く): 16360745

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 39043, 273301, 429473, 663731, 3006311, 4646117, 7301041, 51107287]

約数ペア:

[(1, 51107287), (7, 7301041), (11, 4646117), (17, 3006311), (77, 663731), (119, 429473), (187, 273301), (1309, 39043)]