55935980

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4283}}^1$

素因数の和:4945

約数の個数: 24

約数和(自身を含む): 117672912

約数和(自身を除く): 61736932

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 4283, 6530, 8566, 13060, 17132, 21415, 42830, 85660, 2796799, 5593598, 11187196, 13983995, 27967990, 55935980]

約数ペア:

[(1, 55935980), (2, 27967990), (4, 13983995), (5, 11187196), (10, 5593598), (20, 2796799), (653, 85660), (1306, 42830), (2612, 21415), (3265, 17132), (4283, 13060), (6530, 8566)]