51714320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{92347}}^1$

素因数の和:92367

約数の個数: 40

約数和(自身を含む): 137413824

約数和(自身を除く): 85699504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 92347, 184694, 369388, 461735, 646429, 738776, 923470, 1292858, 1477552, 1846940, 2585716, 3232145, 3693880, 5171432, 6464290, 7387760, 10342864, 12928580, 25857160, 51714320]

約数ペア:

[(1, 51714320), (2, 25857160), (4, 12928580), (5, 10342864), (7, 7387760), (8, 6464290), (10, 5171432), (14, 3693880), (16, 3232145), (20, 2585716), (28, 1846940), (35, 1477552), (40, 1292858), (56, 923470), (70, 738776), (80, 646429), (112, 461735), (140, 369388), (280, 184694), (560, 92347)]