52521280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23447}}^1$

素因数の和:23471

約数の個数: 56

約数和(自身を含む): 142939008

約数和(自身を除く): 90417728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 23447, 46894, 93788, 117235, 164129, 187576, 234470, 328258, 375152, 468940, 656516, 750304, 820645, 937880, 1313032, 1500608, 1641290, 1875760, 2626064, 3282580, 3751520, 5252128, 6565160, 7503040, 10504256, 13130320, 26260640, 52521280]

約数ペア:

[(1, 52521280), (2, 26260640), (4, 13130320), (5, 10504256), (7, 7503040), (8, 6565160), (10, 5252128), (14, 3751520), (16, 3282580), (20, 2626064), (28, 1875760), (32, 1641290), (35, 1500608), (40, 1313032), (56, 937880), (64, 820645), (70, 750304), (80, 656516), (112, 468940), (140, 375152), (160, 328258), (224, 234470), (280, 187576), (320, 164129), (448, 117235), (560, 93788), (1120, 46894), (2240, 23447)]