57756580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21713}}^1$

素因数の和:21748

約数の個数: 48

約数和(自身を含む): 145918080

約数和(自身を除く): 88161500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 21713, 43426, 86852, 108565, 151991, 217130, 303982, 412547, 434260, 607964, 759955, 825094, 1519910, 1650188, 2062735, 2887829, 3039820, 4125470, 5775658, 8250940, 11551316, 14439145, 28878290, 57756580]

約数ペア:

[(1, 57756580), (2, 28878290), (4, 14439145), (5, 11551316), (7, 8250940), (10, 5775658), (14, 4125470), (19, 3039820), (20, 2887829), (28, 2062735), (35, 1650188), (38, 1519910), (70, 825094), (76, 759955), (95, 607964), (133, 434260), (140, 412547), (190, 303982), (266, 217130), (380, 151991), (532, 108565), (665, 86852), (1330, 43426), (2660, 21713)]