55785810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80849}}^1$

素因数の和:80882

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 83922990

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 80849, 161698, 242547, 404245, 485094, 808490, 1212735, 1859527, 2425470, 3719054, 5578581, 9297635, 11157162, 18595270, 27892905, 55785810]

約数ペア:

[(1, 55785810), (2, 27892905), (3, 18595270), (5, 11157162), (6, 9297635), (10, 5578581), (15, 3719054), (23, 2425470), (30, 1859527), (46, 1212735), (69, 808490), (115, 485094), (138, 404245), (230, 242547), (345, 161698), (690, 80849)]