55641870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{206081}}^1$

素因数の和:206097

約数の個数: 32

約数和(自身を含む): 148379040

約数和(自身を除く): 92737170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 206081, 412162, 618243, 1030405, 1236486, 1854729, 2060810, 3091215, 3709458, 5564187, 6182430, 9273645, 11128374, 18547290, 27820935, 55641870]

約数ペア:

[(1, 55641870), (2, 27820935), (3, 18547290), (5, 11128374), (6, 9273645), (9, 6182430), (10, 5564187), (15, 3709458), (18, 3091215), (27, 2060810), (30, 1854729), (45, 1236486), (54, 1030405), (90, 618243), (135, 412162), (270, 206081)]