55576890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{617521}}^1$

素因数の和:617534

約数の個数: 24

約数和(自身を含む): 144500148

約数和(自身を除く): 88923258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 617521, 1235042, 1852563, 3087605, 3705126, 5557689, 6175210, 9262815, 11115378, 18525630, 27788445, 55576890]

約数ペア:

[(1, 55576890), (2, 27788445), (3, 18525630), (5, 11115378), (6, 9262815), (9, 6175210), (10, 5557689), (15, 3705126), (18, 3087605), (30, 1852563), (45, 1235042), (90, 617521)]