57146980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3877}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 132906816

約数和(自身を除く): 75759836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 3877, 7370, 7754, 14740, 15508, 19385, 38770, 42647, 77540, 85294, 170588, 213235, 259759, 426470, 519518, 852940, 1039036, 1298795, 2597590, 2857349, 5195180, 5714698, 11429396, 14286745, 28573490, 57146980]

約数ペア:

[(1, 57146980), (2, 28573490), (4, 14286745), (5, 11429396), (10, 5714698), (11, 5195180), (20, 2857349), (22, 2597590), (44, 1298795), (55, 1039036), (67, 852940), (110, 519518), (134, 426470), (220, 259759), (268, 213235), (335, 170588), (670, 85294), (737, 77540), (1340, 42647), (1474, 38770), (2948, 19385), (3685, 15508), (3877, 14740), (7370, 7754)]