55696990

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{17909}}^1$

素因数の和:18227

約数の個数: 16

約数和(自身を含む): 100582560

約数和(自身を除く): 44885570

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 17909, 35818, 89545, 179090, 5569699, 11139398, 27848495, 55696990]

約数ペア:

[(1, 55696990), (2, 27848495), (5, 11139398), (10, 5569699), (311, 179090), (622, 89545), (1555, 35818), (3110, 17909)]