54410150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{12227}}^1$

素因数の和:12328

約数の個数: 24

約数和(自身を含む): 102348360

約数和(自身を除く): 47938210

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 12227, 24454, 61135, 122270, 305675, 611350, 1088203, 2176406, 5441015, 10882030, 27205075, 54410150]

約数ペア:

[(1, 54410150), (2, 27205075), (5, 10882030), (10, 5441015), (25, 2176406), (50, 1088203), (89, 611350), (178, 305675), (445, 122270), (890, 61135), (2225, 24454), (4450, 12227)]