57541253

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 77629440

約数和(自身を除く): 20088187

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 407, 703, 1063, 1463, 2849, 4921, 7441, 7733, 11693, 20197, 39331, 54131, 81851, 141379, 222167, 275317, 432641, 747289, 1555169, 3028487, 5231023, 8220179, 57541253]

約数ペア:

[(1, 57541253), (7, 8220179), (11, 5231023), (19, 3028487), (37, 1555169), (77, 747289), (133, 432641), (209, 275317), (259, 222167), (407, 141379), (703, 81851), (1063, 54131), (1463, 39331), (2849, 20197), (4921, 11693), (7441, 7733)]