55997940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49121}}^1$

素因数の和:49152

約数の個数: 48

約数和(自身を含む): 165049920

約数和(自身を除く): 109051980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 49121, 98242, 147363, 196484, 245605, 294726, 491210, 589452, 736815, 933299, 982420, 1473630, 1866598, 2799897, 2947260, 3733196, 4666495, 5599794, 9332990, 11199588, 13999485, 18665980, 27998970, 55997940]

約数ペア:

[(1, 55997940), (2, 27998970), (3, 18665980), (4, 13999485), (5, 11199588), (6, 9332990), (10, 5599794), (12, 4666495), (15, 3733196), (19, 2947260), (20, 2799897), (30, 1866598), (38, 1473630), (57, 982420), (60, 933299), (76, 736815), (95, 589452), (114, 491210), (190, 294726), (228, 245605), (285, 196484), (380, 147363), (570, 98242), (1140, 49121)]