51388205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11257}}^1$

素因数の和:11356

約数の個数: 16

約数和(自身を含む): 68088384

約数和(自身を除く): 16700179

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 11257, 56285, 123827, 619135, 934331, 4671655, 10277641, 51388205]

約数ペア:

[(1, 51388205), (5, 10277641), (11, 4671655), (55, 934331), (83, 619135), (415, 123827), (913, 56285), (4565, 11257)]