51996870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{192581}}^1$

素因数の和:192597

約数の個数: 32

約数和(自身を含む): 138659040

約数和(自身を除く): 86662170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 192581, 385162, 577743, 962905, 1155486, 1733229, 1925810, 2888715, 3466458, 5199687, 5777430, 8666145, 10399374, 17332290, 25998435, 51996870]

約数ペア:

[(1, 51996870), (2, 25998435), (3, 17332290), (5, 10399374), (6, 8666145), (9, 5777430), (10, 5199687), (15, 3466458), (18, 2888715), (27, 1925810), (30, 1733229), (45, 1155486), (54, 962905), (90, 577743), (135, 385162), (270, 192581)]