53425190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8421

約数の個数: 48

約数和(自身を含む): 120485232

約数和(自身を除く): 67060042

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 8387, 16774, 41935, 58709, 83870, 109031, 117418, 218062, 293545, 410963, 545155, 587090, 763217, 821926, 1090310, 1526434, 2054815, 3816085, 4109630, 5342519, 7632170, 10685038, 26712595, 53425190]

約数ペア:

[(1, 53425190), (2, 26712595), (5, 10685038), (7, 7632170), (10, 5342519), (13, 4109630), (14, 3816085), (26, 2054815), (35, 1526434), (49, 1090310), (65, 821926), (70, 763217), (91, 587090), (98, 545155), (130, 410963), (182, 293545), (245, 218062), (455, 117418), (490, 109031), (637, 83870), (910, 58709), (1274, 41935), (3185, 16774), (6370, 8387)]