55465380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{308141}}^1$

素因数の和:308156

約数の個数: 36

約数和(自身を含む): 168245532

約数和(自身を除く): 112780152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 308141, 616282, 924423, 1232564, 1540705, 1848846, 2773269, 3081410, 3697692, 4622115, 5546538, 6162820, 9244230, 11093076, 13866345, 18488460, 27732690, 55465380]

約数ペア:

[(1, 55465380), (2, 27732690), (3, 18488460), (4, 13866345), (5, 11093076), (6, 9244230), (9, 6162820), (10, 5546538), (12, 4622115), (15, 3697692), (18, 3081410), (20, 2773269), (30, 1848846), (36, 1540705), (45, 1232564), (60, 924423), (90, 616282), (180, 308141)]