51039287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 58609152

約数和(自身を除く): 7569865

約数列:

[1, 13, 17, 157, 221, 1471, 2041, 2669, 19123, 25007, 34697, 230947, 325091, 3002311, 3926099, 51039287]

約数ペア:

[(1, 51039287), (13, 3926099), (17, 3002311), (157, 325091), (221, 230947), (1471, 34697), (2041, 25007), (2669, 19123)]