55973980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22037}}^1$

素因数の和:22173

約数の個数: 24

約数和(自身を含む): 118476288

約数和(自身を除く): 62502308

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 22037, 44074, 88148, 110185, 220370, 440740, 2798699, 5597398, 11194796, 13993495, 27986990, 55973980]

約数ペア:

[(1, 55973980), (2, 27986990), (4, 13993495), (5, 11194796), (10, 5597398), (20, 2798699), (127, 440740), (254, 220370), (508, 110185), (635, 88148), (1270, 44074), (2540, 22037)]