48381487

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{239}}^2$

素因数の和:507

約数の個数: 18

約数和(自身を含む): 61032104

約数和(自身を除く): 12650617

約数列:

[1, 7, 11, 77, 121, 239, 847, 1673, 2629, 18403, 28919, 57121, 202433, 399847, 628331, 4398317, 6911641, 48381487]

約数ペア:

[(1, 48381487), (7, 6911641), (11, 4398317), (77, 628331), (121, 399847), (239, 202433), (847, 57121), (1673, 28919), (2629, 18403)]