54989858

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 108345600

約数和(自身を除く): 53355742

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 1759, 2233, 2842, 3518, 4466, 12313, 15631, 19349, 24626, 31262, 38698, 51011, 86191, 102022, 135443, 172382, 270886, 357077, 561121, 714154, 948101, 1122242, 1896202, 2499539, 3927847, 4999078, 7855694, 27494929, 54989858]

約数ペア:

[(1, 54989858), (2, 27494929), (7, 7855694), (11, 4999078), (14, 3927847), (22, 2499539), (29, 1896202), (49, 1122242), (58, 948101), (77, 714154), (98, 561121), (154, 357077), (203, 270886), (319, 172382), (406, 135443), (539, 102022), (638, 86191), (1078, 51011), (1421, 38698), (1759, 31262), (2233, 24626), (2842, 19349), (3518, 15631), (4466, 12313)]