53182640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13567}}^1$

素因数の和:13594

約数の個数: 60

約数和(自身を含む): 143847936

約数和(自身を除く): 90665296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 13567, 27134, 54268, 67835, 94969, 108536, 135670, 189938, 217072, 271340, 379876, 474845, 542680, 664783, 759752, 949690, 1085360, 1329566, 1519504, 1899380, 2659132, 3323915, 3798760, 5318264, 6647830, 7597520, 10636528, 13295660, 26591320, 53182640]

約数ペア:

[(1, 53182640), (2, 26591320), (4, 13295660), (5, 10636528), (7, 7597520), (8, 6647830), (10, 5318264), (14, 3798760), (16, 3323915), (20, 2659132), (28, 1899380), (35, 1519504), (40, 1329566), (49, 1085360), (56, 949690), (70, 759752), (80, 664783), (98, 542680), (112, 474845), (140, 379876), (196, 271340), (245, 217072), (280, 189938), (392, 135670), (490, 108536), (560, 94969), (784, 67835), (980, 54268), (1960, 27134), (3920, 13567)]