54290854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 86423040

約数和(自身を除く): 32132186

約数列:

[1, 2, 43, 61, 79, 86, 122, 131, 158, 262, 2623, 3397, 4819, 5246, 5633, 6794, 7991, 9638, 10349, 11266, 15982, 20698, 207217, 343613, 414434, 445007, 631289, 687226, 890014, 1262578, 27145427, 54290854]

約数ペア:

[(1, 54290854), (2, 27145427), (43, 1262578), (61, 890014), (79, 687226), (86, 631289), (122, 445007), (131, 414434), (158, 343613), (262, 207217), (2623, 20698), (3397, 15982), (4819, 11266), (5246, 10349), (5633, 9638), (6794, 7991)]