49920304

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19379}}^1$

素因数の和:19417

約数の個数: 40

約数和(自身を含む): 115349760

約数和(自身を除く): 65429456

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 19379, 38758, 77516, 135653, 155032, 271306, 310064, 445717, 542612, 891434, 1085224, 1782868, 2170448, 3120019, 3565736, 6240038, 7131472, 12480076, 24960152, 49920304]

約数ペア:

[(1, 49920304), (2, 24960152), (4, 12480076), (7, 7131472), (8, 6240038), (14, 3565736), (16, 3120019), (23, 2170448), (28, 1782868), (46, 1085224), (56, 891434), (92, 542612), (112, 445717), (161, 310064), (184, 271306), (322, 155032), (368, 135653), (644, 77516), (1288, 38758), (2576, 19379)]