54313880

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6089}}^1$

素因数の和:6323

約数の個数: 32

約数和(自身を含む): 122774400

約数和(自身を除く): 68460520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 6089, 8920, 12178, 24356, 30445, 48712, 60890, 121780, 243560, 1357847, 2715694, 5431388, 6789235, 10862776, 13578470, 27156940, 54313880]

約数ペア:

[(1, 54313880), (2, 27156940), (4, 13578470), (5, 10862776), (8, 6789235), (10, 5431388), (20, 2715694), (40, 1357847), (223, 243560), (446, 121780), (892, 60890), (1115, 48712), (1784, 30445), (2230, 24356), (4460, 12178), (6089, 8920)]