52315578

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{138401}}^1$

素因数の和:138419

約数の個数: 32

約数和(自身を含む): 132865920

約数和(自身を除く): 80550342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 138401, 276802, 415203, 830406, 968807, 1245609, 1937614, 2491218, 2906421, 3736827, 5812842, 7473654, 8719263, 17438526, 26157789, 52315578]

約数ペア:

[(1, 52315578), (2, 26157789), (3, 17438526), (6, 8719263), (7, 7473654), (9, 5812842), (14, 3736827), (18, 2906421), (21, 2491218), (27, 1937614), (42, 1245609), (54, 968807), (63, 830406), (126, 415203), (189, 276802), (378, 138401)]