55345808

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3607}}^1$

素因数の和:3759

約数の個数: 40

約数和(自身を含む): 123480192

約数和(自身を除く): 68134384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3607, 3836, 7214, 7672, 14428, 15344, 25249, 28856, 50498, 57712, 100996, 201992, 403984, 494159, 988318, 1976636, 3459113, 3953272, 6918226, 7906544, 13836452, 27672904, 55345808]

約数ペア:

[(1, 55345808), (2, 27672904), (4, 13836452), (7, 7906544), (8, 6918226), (14, 3953272), (16, 3459113), (28, 1976636), (56, 988318), (112, 494159), (137, 403984), (274, 201992), (548, 100996), (959, 57712), (1096, 50498), (1918, 28856), (2192, 25249), (3607, 15344), (3836, 14428), (7214, 7672)]