56054545

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 68788800

約数和(自身を除く): 12734255

約数列:

[1, 5, 67, 149, 335, 745, 1123, 5615, 9983, 49915, 75241, 167327, 376205, 836635, 11210909, 56054545]

約数ペア:

[(1, 56054545), (5, 11210909), (67, 836635), (149, 376205), (335, 167327), (745, 75241), (1123, 49915), (5615, 9983)]