54289000

素因数分解:

$2^3\times 5^3\times {\mathrm{233}}^2$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 127583820

約数和(自身を除く): 73294820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 233, 250, 466, 500, 932, 1000, 1165, 1864, 2330, 4660, 5825, 9320, 11650, 23300, 29125, 46600, 54289, 58250, 108578, 116500, 217156, 233000, 271445, 434312, 542890, 1085780, 1357225, 2171560, 2714450, 5428900, 6786125, 10857800, 13572250, 27144500, 54289000]

約数ペア:

[(1, 54289000), (2, 27144500), (4, 13572250), (5, 10857800), (8, 6786125), (10, 5428900), (20, 2714450), (25, 2171560), (40, 1357225), (50, 1085780), (100, 542890), (125, 434312), (200, 271445), (233, 233000), (250, 217156), (466, 116500), (500, 108578), (932, 58250), (1000, 54289), (1165, 46600), (1864, 29125), (2330, 23300), (4660, 11650), (5825, 9320)]