1011357050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13229}}^1$

素因数の和:13391

約数の個数: 48

約数和(自身を含む): 2067055200

約数和(自身を除く): 1055698150

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 695, 1390, 1529, 3058, 3475, 6950, 7645, 13229, 15290, 26458, 38225, 66145, 76450, 132290, 145519, 291038, 330725, 661450, 727595, 1455190, 1838831, 3637975, 3677662, 7275950, 9194155, 18388310, 20227141, 40454282, 45970775, 91941550, 101135705, 202271410, 505678525, 1011357050]

約数ペア:

[(1, 1011357050), (2, 505678525), (5, 202271410), (10, 101135705), (11, 91941550), (22, 45970775), (25, 40454282), (50, 20227141), (55, 18388310), (110, 9194155), (139, 7275950), (275, 3677662), (278, 3637975), (550, 1838831), (695, 1455190), (1390, 727595), (1529, 661450), (3058, 330725), (3475, 291038), (6950, 145519), (7645, 132290), (13229, 76450), (15290, 66145), (26458, 38225)]