49544903728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{162976657}}^1$

素因数の和:162976684

約数の個数: 20

約数和(自身を含む): 101045527960

約数和(自身を除く): 51500624232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 162976657, 325953314, 651906628, 1303813256, 2607626512, 3096556483, 6193112966, 12386225932, 24772451864, 49544903728]

約数ペア:

[(1, 49544903728), (2, 24772451864), (4, 12386225932), (8, 6193112966), (16, 3096556483), (19, 2607626512), (38, 1303813256), (76, 651906628), (152, 325953314), (304, 162976657)]