52002749968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{250013221}}^1$

素因数の和:250013242

約数の個数: 20

約数和(自身を含む): 108505738348

約数和(自身を除く): 56502988380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 250013221, 500026442, 1000052884, 2000105768, 3250171873, 4000211536, 6500343746, 13000687492, 26001374984, 52002749968]

約数ペア:

[(1, 52002749968), (2, 26001374984), (4, 13000687492), (8, 6500343746), (13, 4000211536), (16, 3250171873), (26, 2000105768), (52, 1000052884), (104, 500026442), (208, 250013221)]