51178517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{631}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 58609152

約数和(自身を除く): 7430635

約数列:

[1, 13, 17, 221, 367, 631, 4771, 6239, 8203, 10727, 81107, 139451, 231577, 3010501, 3936809, 51178517]

約数ペア:

[(1, 51178517), (13, 3936809), (17, 3010501), (221, 231577), (367, 139451), (631, 81107), (4771, 10727), (6239, 8203)]