54827900

素因数分解:

$2^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{1571}}^1$

素因数の和:1934

約数の個数: 36

約数和(自身を含む): 119393400

約数和(自身を除く): 64565500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 349, 698, 1396, 1571, 1745, 3142, 3490, 6284, 6980, 7855, 8725, 15710, 17450, 31420, 34900, 39275, 78550, 157100, 548279, 1096558, 2193116, 2741395, 5482790, 10965580, 13706975, 27413950, 54827900]

約数ペア:

[(1, 54827900), (2, 27413950), (4, 13706975), (5, 10965580), (10, 5482790), (20, 2741395), (25, 2193116), (50, 1096558), (100, 548279), (349, 157100), (698, 78550), (1396, 39275), (1571, 34900), (1745, 31420), (3142, 17450), (3490, 15710), (6284, 8725), (6980, 7855)]