55821564

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{8963}}^1$

素因数の和:9146

約数の個数: 36

約数和(自身を含む): 141935976

約数和(自身を除く): 86114412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 8963, 17926, 26889, 35852, 53778, 80667, 107556, 161334, 322668, 1550599, 3101198, 4651797, 6202396, 9303594, 13955391, 18607188, 27910782, 55821564]

約数ペア:

[(1, 55821564), (2, 27910782), (3, 18607188), (4, 13955391), (6, 9303594), (9, 6202396), (12, 4651797), (18, 3101198), (36, 1550599), (173, 322668), (346, 161334), (519, 107556), (692, 80667), (1038, 53778), (1557, 35852), (2076, 26889), (3114, 17926), (6228, 8963)]