545404550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{266051}}^1$

素因数の和:266104

約数の個数: 24

約数和(自身を含む): 1039199112

約数和(自身を除く): 493794562

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 266051, 532102, 1330255, 2660510, 6651275, 10908091, 13302550, 21816182, 54540455, 109080910, 272702275, 545404550]

約数ペア:

[(1, 545404550), (2, 272702275), (5, 109080910), (10, 54540455), (25, 21816182), (41, 13302550), (50, 10908091), (82, 6651275), (205, 2660510), (410, 1330255), (1025, 532102), (2050, 266051)]