56719894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 110509056

約数和(自身を除く): 53789162

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 109, 154, 217, 218, 341, 434, 682, 763, 1199, 1526, 2387, 2398, 3379, 4774, 6758, 8393, 11881, 16786, 23653, 23762, 37169, 47306, 74338, 83167, 130691, 166334, 260183, 261382, 368311, 520366, 736622, 914837, 1829674, 2578177, 4051421, 5156354, 8102842, 28359947, 56719894]

約数ペア:

[(1, 56719894), (2, 28359947), (7, 8102842), (11, 5156354), (14, 4051421), (22, 2578177), (31, 1829674), (62, 914837), (77, 736622), (109, 520366), (154, 368311), (217, 261382), (218, 260183), (341, 166334), (434, 130691), (682, 83167), (763, 74338), (1199, 47306), (1526, 37169), (2387, 23762), (2398, 23653), (3379, 16786), (4774, 11881), (6758, 8393)]