51317138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 84326400

約数和(自身を除く): 33009262

約数列:

[1, 2, 19, 38, 47, 59, 94, 118, 487, 893, 974, 1121, 1786, 2242, 2773, 5546, 9253, 18506, 22889, 28733, 45778, 52687, 57466, 105374, 434891, 545927, 869782, 1091854, 1350451, 2700902, 25658569, 51317138]

約数ペア:

[(1, 51317138), (2, 25658569), (19, 2700902), (38, 1350451), (47, 1091854), (59, 869782), (94, 545927), (118, 434891), (487, 105374), (893, 57466), (974, 52687), (1121, 45778), (1786, 28733), (2242, 22889), (2773, 18506), (5546, 9253)]