55255970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71761}}^1$

素因数の和:71786

約数の個数: 32

約数和(自身を含む): 124004736

約数和(自身を除く): 68748766

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 71761, 143522, 358805, 502327, 717610, 789371, 1004654, 1578742, 2511635, 3946855, 5023270, 5525597, 7893710, 11051194, 27627985, 55255970]

約数ペア:

[(1, 55255970), (2, 27627985), (5, 11051194), (7, 7893710), (10, 5525597), (11, 5023270), (14, 3946855), (22, 2511635), (35, 1578742), (55, 1004654), (70, 789371), (77, 717610), (110, 502327), (154, 358805), (385, 143522), (770, 71761)]