55761244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 122411520

約数和(自身を除く): 66650276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 919, 1379, 1838, 2167, 2758, 3676, 4334, 5516, 6433, 8668, 10109, 12866, 15169, 20218, 25732, 30338, 40436, 60676, 70763, 141526, 181043, 283052, 362086, 724172, 1267301, 1991473, 2534602, 3982946, 5069204, 7965892, 13940311, 27880622, 55761244]

約数ペア:

[(1, 55761244), (2, 27880622), (4, 13940311), (7, 7965892), (11, 5069204), (14, 3982946), (22, 2534602), (28, 1991473), (44, 1267301), (77, 724172), (154, 362086), (197, 283052), (308, 181043), (394, 141526), (788, 70763), (919, 60676), (1379, 40436), (1838, 30338), (2167, 25732), (2758, 20218), (3676, 15169), (4334, 12866), (5516, 10109), (6433, 8668)]