53057238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40013}}^1$

素因数の和:40048

約数の個数: 32

約数和(自身を含む): 121002336

約数和(自身を除く): 67945098

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 40013, 80026, 120039, 240078, 520169, 680221, 1040338, 1360442, 1560507, 2040663, 3121014, 4081326, 8842873, 17685746, 26528619, 53057238]

約数ペア:

[(1, 53057238), (2, 26528619), (3, 17685746), (6, 8842873), (13, 4081326), (17, 3121014), (26, 2040663), (34, 1560507), (39, 1360442), (51, 1040338), (78, 680221), (102, 520169), (221, 240078), (442, 120039), (663, 80026), (1326, 40013)]