55183140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{102191}}^1$

素因数の和:102209

約数の個数: 48

約数和(自身を含む): 171682560

約数和(自身を除く): 116499420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 102191, 204382, 306573, 408764, 510955, 613146, 919719, 1021910, 1226292, 1532865, 1839438, 2043820, 2759157, 3065730, 3678876, 4598595, 5518314, 6131460, 9197190, 11036628, 13795785, 18394380, 27591570, 55183140]

約数ペア:

[(1, 55183140), (2, 27591570), (3, 18394380), (4, 13795785), (5, 11036628), (6, 9197190), (9, 6131460), (10, 5518314), (12, 4598595), (15, 3678876), (18, 3065730), (20, 2759157), (27, 2043820), (30, 1839438), (36, 1532865), (45, 1226292), (54, 1021910), (60, 919719), (90, 613146), (108, 510955), (135, 408764), (180, 306573), (270, 204382), (540, 102191)]