51922840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{35083}}^1$

素因数の和:35131

約数の個数: 32

約数和(自身を含む): 119987280

約数和(自身を除く): 68064440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 35083, 70166, 140332, 175415, 280664, 350830, 701660, 1298071, 1403320, 2596142, 5192284, 6490355, 10384568, 12980710, 25961420, 51922840]

約数ペア:

[(1, 51922840), (2, 25961420), (4, 12980710), (5, 10384568), (8, 6490355), (10, 5192284), (20, 2596142), (37, 1403320), (40, 1298071), (74, 701660), (148, 350830), (185, 280664), (296, 175415), (370, 140332), (740, 70166), (1480, 35083)]