54890770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16097}}^1$

素因数の和:16146

約数の個数: 32

約数和(自身を含む): 111269376

約数和(自身を除く): 56378606

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 16097, 32194, 80485, 160970, 177067, 354134, 499007, 885335, 998014, 1770670, 2495035, 4990070, 5489077, 10978154, 27445385, 54890770]

約数ペア:

[(1, 54890770), (2, 27445385), (5, 10978154), (10, 5489077), (11, 4990070), (22, 2495035), (31, 1770670), (55, 998014), (62, 885335), (110, 499007), (155, 354134), (310, 177067), (341, 160970), (682, 80485), (1705, 32194), (3410, 16097)]