51493486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{547}}^1$

素因数の和:960

約数の個数: 24

約数和(自身を含む): 85274280

約数和(自身を除く): 33780794

約数列:

[1, 2, 11, 22, 121, 242, 389, 547, 778, 1094, 4279, 6017, 8558, 12034, 47069, 66187, 94138, 132374, 212783, 425566, 2340613, 4681226, 25746743, 51493486]

約数ペア:

[(1, 51493486), (2, 25746743), (11, 4681226), (22, 2340613), (121, 425566), (242, 212783), (389, 132374), (547, 94138), (778, 66187), (1094, 47069), (4279, 12034), (6017, 8558)]