53977442

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{74761}}^1$

素因数の和:74801

約数の個数: 12

約数和(自身を含む): 85452966

約数和(自身を除く): 31475524

約数列:

[1, 2, 19, 38, 361, 722, 74761, 149522, 1420459, 2840918, 26988721, 53977442]

約数ペア:

[(1, 53977442), (2, 26988721), (19, 2840918), (38, 1420459), (361, 149522), (722, 74761)]