52882225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 78120000

約数和(自身を除く): 25237775

約数列:

[1, 5, 11, 19, 25, 29, 55, 95, 145, 209, 275, 319, 349, 475, 551, 725, 1045, 1595, 1745, 2755, 3839, 5225, 6061, 6631, 7975, 8725, 10121, 13775, 19195, 30305, 33155, 50605, 72941, 95975, 111331, 151525, 165775, 192299, 253025, 364705, 556655, 961495, 1823525, 2115289, 2783275, 4807475, 10576445, 52882225]

約数ペア:

[(1, 52882225), (5, 10576445), (11, 4807475), (19, 2783275), (25, 2115289), (29, 1823525), (55, 961495), (95, 556655), (145, 364705), (209, 253025), (275, 192299), (319, 165775), (349, 151525), (475, 111331), (551, 95975), (725, 72941), (1045, 50605), (1595, 33155), (1745, 30305), (2755, 19195), (3839, 13775), (5225, 10121), (6061, 8725), (6631, 7975)]