51286207102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1166497}}^1$

素因数の和:1166620

約数の個数: 32

約数和(自身を含む): 88187248800

約数和(自身を除く): 36901041698

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 3382, 21983, 43966, 1166497, 2332994, 15164461, 22163443, 30328922, 44326886, 103818233, 207636466, 288124759, 576249518, 1349637029, 1972546427, 2699274058, 3945092854, 25643103551, 51286207102]

約数ペア:

[(1, 51286207102), (2, 25643103551), (13, 3945092854), (19, 2699274058), (26, 1972546427), (38, 1349637029), (89, 576249518), (178, 288124759), (247, 207636466), (494, 103818233), (1157, 44326886), (1691, 30328922), (2314, 22163443), (3382, 15164461), (21983, 2332994), (43966, 1166497)]