54373970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3943}}^1$

素因数の和:4154

約数の個数: 32

約数和(自身を含む): 112451328

約数和(自身を除く): 58077358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 3943, 6895, 7886, 13790, 19715, 27601, 39430, 55202, 138005, 276010, 776771, 1553542, 3883855, 5437397, 7767710, 10874794, 27186985, 54373970]

約数ペア:

[(1, 54373970), (2, 27186985), (5, 10874794), (7, 7767710), (10, 5437397), (14, 3883855), (35, 1553542), (70, 776771), (197, 276010), (394, 138005), (985, 55202), (1379, 39430), (1970, 27601), (2758, 19715), (3943, 13790), (6895, 7886)]