51322825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 67138560

約数和(自身を除く): 15815735

約数列:

[1, 5, 25, 31, 47, 155, 235, 775, 1175, 1409, 1457, 7045, 7285, 35225, 36425, 43679, 66223, 218395, 331115, 1091975, 1655575, 2052913, 10264565, 51322825]

約数ペア:

[(1, 51322825), (5, 10264565), (25, 2052913), (31, 1655575), (47, 1091975), (155, 331115), (235, 218395), (775, 66223), (1175, 43679), (1409, 36425), (1457, 35225), (7045, 7285)]