29811650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 61469280

約数和(自身を除く): 31657630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 134, 275, 335, 550, 670, 737, 809, 1474, 1618, 1675, 3350, 3685, 4045, 7370, 8090, 8899, 17798, 18425, 20225, 36850, 40450, 44495, 54203, 88990, 108406, 222475, 271015, 444950, 542030, 596233, 1192466, 1355075, 2710150, 2981165, 5962330, 14905825, 29811650]

約数ペア:

[(1, 29811650), (2, 14905825), (5, 5962330), (10, 2981165), (11, 2710150), (22, 1355075), (25, 1192466), (50, 596233), (55, 542030), (67, 444950), (110, 271015), (134, 222475), (275, 108406), (335, 88990), (550, 54203), (670, 44495), (737, 40450), (809, 36850), (1474, 20225), (1618, 18425), (1675, 17798), (3350, 8899), (3685, 8090), (4045, 7370)]