51284233

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 70597008

約数和(自身を除く): 19312775

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 169, 539, 563, 637, 1001, 1183, 1859, 3941, 6193, 7007, 7319, 8281, 13013, 27587, 43351, 51233, 80509, 91091, 95147, 303457, 358631, 563563, 666029, 1046617, 3944941, 4662203, 7326319, 51284233]

約数ペア:

[(1, 51284233), (7, 7326319), (11, 4662203), (13, 3944941), (49, 1046617), (77, 666029), (91, 563563), (143, 358631), (169, 303457), (539, 95147), (563, 91091), (637, 80509), (1001, 51233), (1183, 43351), (1859, 27587), (3941, 13013), (6193, 8281), (7007, 7319)]