56934920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{203339}}^1$

素因数の和:203357

約数の個数: 32

約数和(自身を含む): 146404800

約数和(自身を除く): 89469880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 203339, 406678, 813356, 1016695, 1423373, 1626712, 2033390, 2846746, 4066780, 5693492, 7116865, 8133560, 11386984, 14233730, 28467460, 56934920]

約数ペア:

[(1, 56934920), (2, 28467460), (4, 14233730), (5, 11386984), (7, 8133560), (8, 7116865), (10, 5693492), (14, 4066780), (20, 2846746), (28, 2033390), (35, 1626712), (40, 1423373), (56, 1016695), (70, 813356), (140, 406678), (280, 203339)]