51407482

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26417}}^1$

素因数の和:26565

約数の個数: 16

約数和(自身を含む): 88764480

約数和(自身を除く): 37356998

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 26417, 52834, 184919, 369838, 3671963, 7343926, 25703741, 51407482]

約数ペア:

[(1, 51407482), (2, 25703741), (7, 7343926), (14, 3671963), (139, 369838), (278, 184919), (973, 52834), (1946, 26417)]