47781656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24181}}^1$

素因数の和:24219

約数の個数: 32

約数和(自身を含む): 101564400

約数和(自身を除く): 53782744

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 24181, 48362, 96724, 193448, 314353, 459439, 628706, 918878, 1257412, 1837756, 2514824, 3675512, 5972707, 11945414, 23890828, 47781656]

約数ペア:

[(1, 47781656), (2, 23890828), (4, 11945414), (8, 5972707), (13, 3675512), (19, 2514824), (26, 1837756), (38, 1257412), (52, 918878), (76, 628706), (104, 459439), (152, 314353), (247, 193448), (494, 96724), (988, 48362), (1976, 24181)]