51675478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 35415722

約数列:

[1, 2, 17, 19, 34, 38, 167, 323, 334, 479, 646, 958, 2839, 3173, 5678, 6346, 8143, 9101, 16286, 18202, 53941, 79993, 107882, 154717, 159986, 309434, 1359881, 1519867, 2719762, 3039734, 25837739, 51675478]

約数ペア:

[(1, 51675478), (2, 25837739), (17, 3039734), (19, 2719762), (34, 1519867), (38, 1359881), (167, 309434), (323, 159986), (334, 154717), (479, 107882), (646, 79993), (958, 53941), (2839, 18202), (3173, 16286), (5678, 9101), (6346, 8143)]