52501554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{138893}}^1$

素因数の和:138911

約数の個数: 32

約数和(自身を含む): 133338240

約数和(自身を除く): 80836686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 138893, 277786, 416679, 833358, 972251, 1250037, 1944502, 2500074, 2916753, 3750111, 5833506, 7500222, 8750259, 17500518, 26250777, 52501554]

約数ペア:

[(1, 52501554), (2, 26250777), (3, 17500518), (6, 8750259), (7, 7500222), (9, 5833506), (14, 3750111), (18, 2916753), (21, 2500074), (27, 1944502), (42, 1250037), (54, 972251), (63, 833358), (126, 416679), (189, 277786), (378, 138893)]