53777710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5527}}^1$

素因数の和:5680

約数の個数: 32

約数和(自身を含む): 111444480

約数和(自身を除く): 57666770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 5527, 9730, 11054, 27635, 38689, 55270, 77378, 193445, 386890, 768253, 1536506, 3841265, 5377771, 7682530, 10755542, 26888855, 53777710]

約数ペア:

[(1, 53777710), (2, 26888855), (5, 10755542), (7, 7682530), (10, 5377771), (14, 3841265), (35, 1536506), (70, 768253), (139, 386890), (278, 193445), (695, 77378), (973, 55270), (1390, 38689), (1946, 27635), (4865, 11054), (5527, 9730)]