52899470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2731}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 103269600

約数和(自身を除く): 50370130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 2731, 3874, 5462, 9685, 13655, 19370, 27310, 35503, 71006, 177515, 355030, 406919, 813838, 2034595, 4069190, 5289947, 10579894, 26449735, 52899470]

約数ペア:

[(1, 52899470), (2, 26449735), (5, 10579894), (10, 5289947), (13, 4069190), (26, 2034595), (65, 813838), (130, 406919), (149, 355030), (298, 177515), (745, 71006), (1490, 35503), (1937, 27310), (2731, 19370), (3874, 13655), (5462, 9685)]