51517070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4637}}^1$

素因数の和:4756

約数の個数: 32

約数和(自身を含む): 102184416

約数和(自身を除く): 50667346

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 4637, 5555, 9274, 11110, 23185, 46370, 51007, 102014, 255035, 468337, 510070, 936674, 2341685, 4683370, 5151707, 10303414, 25758535, 51517070]

約数ペア:

[(1, 51517070), (2, 25758535), (5, 10303414), (10, 5151707), (11, 4683370), (22, 2341685), (55, 936674), (101, 510070), (110, 468337), (202, 255035), (505, 102014), (1010, 51007), (1111, 46370), (2222, 23185), (4637, 11110), (5555, 9274)]