56461250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2696

約数の個数: 40

約数和(自身を含む): 112098492

約数和(自身を除く): 55637242

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 2657, 4250, 5314, 10625, 13285, 21250, 26570, 45169, 66425, 90338, 132850, 225845, 332125, 451690, 664250, 1129225, 1660625, 2258450, 3321250, 5646125, 11292250, 28230625, 56461250]

約数ペア:

[(1, 56461250), (2, 28230625), (5, 11292250), (10, 5646125), (17, 3321250), (25, 2258450), (34, 1660625), (50, 1129225), (85, 664250), (125, 451690), (170, 332125), (250, 225845), (425, 132850), (625, 90338), (850, 66425), (1250, 45169), (2125, 26570), (2657, 21250), (4250, 13285), (5314, 10625)]