54890554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 87325056

約数和(自身を除く): 32434502

約数列:

[1, 2, 41, 67, 82, 97, 103, 134, 194, 206, 2747, 3977, 4223, 5494, 6499, 6901, 7954, 8446, 9991, 12998, 13802, 19982, 266459, 282941, 409631, 532918, 565882, 669397, 819262, 1338794, 27445277, 54890554]

約数ペア:

[(1, 54890554), (2, 27445277), (41, 1338794), (67, 819262), (82, 669397), (97, 565882), (103, 532918), (134, 409631), (194, 282941), (206, 266459), (2747, 19982), (3977, 13802), (4223, 12998), (5494, 9991), (6499, 8446), (6901, 7954)]