54996944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1539

約数の個数: 40

約数和(自身を含む): 113102880

約数和(自身を除く): 58105936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 1381, 2096, 2489, 2762, 4978, 5524, 9956, 11048, 19912, 22096, 26239, 39824, 52478, 104956, 180911, 209912, 361822, 419824, 723644, 1447288, 2894576, 3437309, 6874618, 13749236, 27498472, 54996944]

約数ペア:

[(1, 54996944), (2, 27498472), (4, 13749236), (8, 6874618), (16, 3437309), (19, 2894576), (38, 1447288), (76, 723644), (131, 419824), (152, 361822), (262, 209912), (304, 180911), (524, 104956), (1048, 52478), (1381, 39824), (2096, 26239), (2489, 22096), (2762, 19912), (4978, 11048), (5524, 9956)]