54894340

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{1889}}^1$

素因数の和:3351

約数の個数: 24

約数和(自身を含む): 115418520

約数和(自身を除く): 60524180

約数列:

[1, 2, 4, 5, 10, 20, 1453, 1889, 2906, 3778, 5812, 7265, 7556, 9445, 14530, 18890, 29060, 37780, 2744717, 5489434, 10978868, 13723585, 27447170, 54894340]

約数ペア:

[(1, 54894340), (2, 27447170), (4, 13723585), (5, 10978868), (10, 5489434), (20, 2744717), (1453, 37780), (1889, 29060), (2906, 18890), (3778, 14530), (5812, 9445), (7265, 7556)]