54991244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9397}}^1$

素因数の和:9438

約数の個数: 48

約数和(自身を含む): 126309120

約数和(自身を除く): 71317876

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 9397, 18794, 37588, 65779, 103367, 131558, 178543, 206734, 263116, 357086, 413468, 714172, 723569, 1249801, 1447138, 1963973, 2499602, 2894276, 3927946, 4999204, 7855892, 13747811, 27495622, 54991244]

約数ペア:

[(1, 54991244), (2, 27495622), (4, 13747811), (7, 7855892), (11, 4999204), (14, 3927946), (19, 2894276), (22, 2499602), (28, 1963973), (38, 1447138), (44, 1249801), (76, 723569), (77, 714172), (133, 413468), (154, 357086), (209, 263116), (266, 206734), (308, 178543), (418, 131558), (532, 103367), (836, 65779), (1463, 37588), (2926, 18794), (5852, 9397)]