928972550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{5431}}^1$

素因数の和:5765

約数の個数: 48

約数和(自身を含む): 1891378944

約数和(自身を除く): 962406394

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 311, 550, 622, 1555, 3110, 3421, 5431, 6842, 7775, 10862, 15550, 17105, 27155, 34210, 54310, 59741, 85525, 119482, 135775, 171050, 271550, 298705, 597410, 1493525, 1689041, 2987050, 3378082, 8445205, 16890410, 18579451, 37158902, 42226025, 84452050, 92897255, 185794510, 464486275, 928972550]

約数ペア:

[(1, 928972550), (2, 464486275), (5, 185794510), (10, 92897255), (11, 84452050), (22, 42226025), (25, 37158902), (50, 18579451), (55, 16890410), (110, 8445205), (275, 3378082), (311, 2987050), (550, 1689041), (622, 1493525), (1555, 597410), (3110, 298705), (3421, 271550), (5431, 171050), (6842, 135775), (7775, 119482), (10862, 85525), (15550, 59741), (17105, 54310), (27155, 34210)]