51153200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{18269}}^1$

素因数の和:18294

約数の個数: 60

約数和(自身を含む): 140459760

約数和(自身を除く): 89306560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 18269, 36538, 73076, 91345, 127883, 146152, 182690, 255766, 292304, 365380, 456725, 511532, 639415, 730760, 913450, 1023064, 1278830, 1461520, 1826900, 2046128, 2557660, 3197075, 3653800, 5115320, 6394150, 7307600, 10230640, 12788300, 25576600, 51153200]

約数ペア:

[(1, 51153200), (2, 25576600), (4, 12788300), (5, 10230640), (7, 7307600), (8, 6394150), (10, 5115320), (14, 3653800), (16, 3197075), (20, 2557660), (25, 2046128), (28, 1826900), (35, 1461520), (40, 1278830), (50, 1023064), (56, 913450), (70, 730760), (80, 639415), (100, 511532), (112, 456725), (140, 365380), (175, 292304), (200, 255766), (280, 182690), (350, 146152), (400, 127883), (560, 91345), (700, 73076), (1400, 36538), (2800, 18269)]