51187906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5449}}^1$

素因数の和:5530

約数の個数: 32

約数和(自身を含む): 97315200

約数和(自身を除く): 46127294

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 5449, 9394, 10898, 38143, 59939, 76286, 119878, 332389, 419573, 664778, 839146, 2326723, 3656279, 4653446, 7312558, 25593953, 51187906]

約数ペア:

[(1, 51187906), (2, 25593953), (7, 7312558), (11, 4653446), (14, 3656279), (22, 2326723), (61, 839146), (77, 664778), (122, 419573), (154, 332389), (427, 119878), (671, 76286), (854, 59939), (1342, 38143), (4697, 10898), (5449, 9394)]