53254454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127403}}^1$

素因数の和:127435

約数の個数: 16

約数和(自身を含む): 91730880

約数和(自身を除く): 38476426

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 127403, 254806, 1401433, 2420657, 2802866, 4841314, 26627227, 53254454]

約数ペア:

[(1, 53254454), (2, 26627227), (11, 4841314), (19, 2802866), (22, 2420657), (38, 1401433), (209, 254806), (418, 127403)]