54140576

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12721}}^1$

素因数の和:12757

約数の個数: 48

約数和(自身を含む): 128237760

約数和(自身を除く): 74097184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 12721, 25442, 50884, 89047, 101768, 178094, 203536, 241699, 356188, 407072, 483398, 712376, 966796, 1424752, 1691893, 1933592, 2849504, 3383786, 3867184, 6767572, 7734368, 13535144, 27070288, 54140576]

約数ペア:

[(1, 54140576), (2, 27070288), (4, 13535144), (7, 7734368), (8, 6767572), (14, 3867184), (16, 3383786), (19, 2849504), (28, 1933592), (32, 1691893), (38, 1424752), (56, 966796), (76, 712376), (112, 483398), (133, 407072), (152, 356188), (224, 241699), (266, 203536), (304, 178094), (532, 101768), (608, 89047), (1064, 50884), (2128, 25442), (4256, 12721)]