49757942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21503}}^1$

素因数の和:21607

約数の個数: 16

約数和(自身を含む): 81285120

約数和(自身を除く): 31527178

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 21503, 43006, 279539, 559078, 1913767, 3827534, 24878971, 49757942]

約数ペア:

[(1, 49757942), (2, 24878971), (13, 3827534), (26, 1913767), (89, 559078), (178, 279539), (1157, 43006), (2314, 21503)]