51878057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2819}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 64972800

約数和(自身を除く): 13094743

約数列:

[1, 7, 11, 77, 239, 1673, 2629, 2819, 18403, 19733, 31009, 217063, 673741, 4716187, 7411151, 51878057]

約数ペア:

[(1, 51878057), (7, 7411151), (11, 4716187), (77, 673741), (239, 217063), (1673, 31009), (2629, 19733), (2819, 18403)]