53142870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{161039}}^1$

素因数の和:161060

約数の個数: 32

約数和(自身を含む): 139138560

約数和(自身を除く): 85995690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 161039, 322078, 483117, 805195, 966234, 1610390, 1771429, 2415585, 3542858, 4831170, 5314287, 8857145, 10628574, 17714290, 26571435, 53142870]

約数ペア:

[(1, 53142870), (2, 26571435), (3, 17714290), (5, 10628574), (6, 8857145), (10, 5314287), (11, 4831170), (15, 3542858), (22, 2415585), (30, 1771429), (33, 1610390), (55, 966234), (66, 805195), (110, 483117), (165, 322078), (330, 161039)]