52281558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{138311}}^1$

素因数の和:138329

約数の個数: 32

約数和(自身を含む): 132779520

約数和(自身を除く): 80497962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 138311, 276622, 414933, 829866, 968177, 1244799, 1936354, 2489598, 2904531, 3734397, 5809062, 7468794, 8713593, 17427186, 26140779, 52281558]

約数ペア:

[(1, 52281558), (2, 26140779), (3, 17427186), (6, 8713593), (7, 7468794), (9, 5809062), (14, 3734397), (18, 2904531), (21, 2489598), (27, 1936354), (42, 1244799), (54, 968177), (63, 829866), (126, 414933), (189, 276622), (378, 138311)]