51333478

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1451}}^1$

素因数の和:1505

約数の個数: 36

約数和(自身を含む): 94599252

約数和(自身を除く): 43265774

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 722, 931, 1451, 1862, 2527, 2902, 5054, 10157, 17689, 20314, 27569, 35378, 55138, 71099, 142198, 192983, 385966, 523811, 1047622, 1350881, 2701762, 3666677, 7333354, 25666739, 51333478]

約数ペア:

[(1, 51333478), (2, 25666739), (7, 7333354), (14, 3666677), (19, 2701762), (38, 1350881), (49, 1047622), (98, 523811), (133, 385966), (266, 192983), (361, 142198), (722, 71099), (931, 55138), (1451, 35378), (1862, 27569), (2527, 20314), (2902, 17689), (5054, 10157)]