53603990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3557}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 106056864

約数和(自身を除く): 52452874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 3557, 7114, 7535, 15070, 17785, 35570, 39127, 78254, 195635, 391270, 487309, 974618, 2436545, 4873090, 5360399, 10720798, 26801995, 53603990]

約数ペア:

[(1, 53603990), (2, 26801995), (5, 10720798), (10, 5360399), (11, 4873090), (22, 2436545), (55, 974618), (110, 487309), (137, 391270), (274, 195635), (685, 78254), (1370, 39127), (1507, 35570), (3014, 17785), (3557, 15070), (7114, 7535)]