47984948825

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{511703}}^1$

素因数の和:511766

約数の個数: 36

約数和(自身を含む): 67512178944

約数和(自身を除く): 19527230119

約数列:

[1, 5, 11, 25, 31, 55, 121, 155, 275, 341, 605, 775, 1705, 3025, 3751, 8525, 18755, 93775, 511703, 2558515, 5628733, 12792575, 15862793, 28143665, 61916063, 79313965, 140718325, 174490723, 309580315, 396569825, 872453615, 1547901575, 1919397953, 4362268075, 9596989765, 47984948825]

約数ペア:

[(1, 47984948825), (5, 9596989765), (11, 4362268075), (25, 1919397953), (31, 1547901575), (55, 872453615), (121, 396569825), (155, 309580315), (275, 174490723), (341, 140718325), (605, 79313965), (775, 61916063), (1705, 28143665), (3025, 15862793), (3751, 12792575), (8525, 5628733), (18755, 2558515), (93775, 511703)]