55421410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11717}}^1$

素因数の和:11778

約数の個数: 32

約数和(自身を含む): 111367872

約数和(自身を除く): 55946462

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 11717, 23434, 58585, 117170, 128887, 257774, 503831, 644435, 1007662, 1288870, 2519155, 5038310, 5542141, 11084282, 27710705, 55421410]

約数ペア:

[(1, 55421410), (2, 27710705), (5, 11084282), (10, 5542141), (11, 5038310), (22, 2519155), (43, 1288870), (55, 1007662), (86, 644435), (110, 503831), (215, 257774), (430, 128887), (473, 117170), (946, 58585), (2365, 23434), (4730, 11717)]