53215123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4218

約数の個数: 16

約数和(自身を含む): 61205760

約数和(自身を除く): 7990637

約数列:

[1, 13, 23, 43, 299, 559, 989, 4139, 12857, 53807, 95197, 177977, 1237561, 2313701, 4093471, 53215123]

約数ペア:

[(1, 53215123), (13, 4093471), (23, 2313701), (43, 1237561), (299, 177977), (559, 95197), (989, 53807), (4139, 12857)]