52763960

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3391}}^1$

素因数の和:3791

約数の個数: 32

約数和(自身を含む): 119059200

約数和(自身を除く): 66295240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 3112, 3391, 3890, 6782, 7780, 13564, 15560, 16955, 27128, 33910, 67820, 135640, 1319099, 2638198, 5276396, 6595495, 10552792, 13190990, 26381980, 52763960]

約数ペア:

[(1, 52763960), (2, 26381980), (4, 13190990), (5, 10552792), (8, 6595495), (10, 5276396), (20, 2638198), (40, 1319099), (389, 135640), (778, 67820), (1556, 33910), (1945, 27128), (3112, 16955), (3391, 15560), (3890, 13564), (6782, 7780)]