53137658

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{17491}}^1$

素因数の和:17538

約数の個数: 24

約数和(自身を含む): 95716224

約数和(自身を除く): 42578566

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 17491, 34982, 122437, 244874, 542221, 857059, 1084442, 1714118, 3795547, 7591094, 26568829, 53137658]

約数ペア:

[(1, 53137658), (2, 26568829), (7, 7591094), (14, 3795547), (31, 1714118), (49, 1084442), (62, 857059), (98, 542221), (217, 244874), (434, 122437), (1519, 34982), (3038, 17491)]