55534568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2789}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 110484000

約数和(自身を除く): 54949432

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 2789, 4978, 5578, 9956, 11156, 19912, 22312, 52991, 105982, 211964, 365359, 423928, 730718, 1461436, 2922872, 6941821, 13883642, 27767284, 55534568]

約数ペア:

[(1, 55534568), (2, 27767284), (4, 13883642), (8, 6941821), (19, 2922872), (38, 1461436), (76, 730718), (131, 423928), (152, 365359), (262, 211964), (524, 105982), (1048, 52991), (2489, 22312), (2789, 19912), (4978, 11156), (5578, 9956)]