49678255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 69154560

約数和(自身を除く): 19476305

約数列:

[1, 5, 11, 19, 55, 95, 137, 209, 347, 685, 1045, 1507, 1735, 2603, 3817, 6593, 7535, 13015, 19085, 28633, 32965, 47539, 72523, 143165, 237695, 362615, 522929, 903241, 2614645, 4516205, 9935651, 49678255]

約数ペア:

[(1, 49678255), (5, 9935651), (11, 4516205), (19, 2614645), (55, 903241), (95, 522929), (137, 362615), (209, 237695), (347, 143165), (685, 72523), (1045, 47539), (1507, 32965), (1735, 28633), (2603, 19085), (3817, 13015), (6593, 7535)]