51323239

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^2\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 18

約数和(自身を含む): 57878408

約数和(自身を除く): 6555169

約数列:

[1, 11, 53, 121, 151, 583, 1661, 2809, 6413, 8003, 18271, 30899, 88033, 339889, 424159, 968363, 4665749, 51323239]

約数ペア:

[(1, 51323239), (11, 4665749), (53, 968363), (121, 424159), (151, 339889), (583, 88033), (1661, 30899), (2809, 18271), (6413, 8003)]