56557557252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1239971}}^1$

素因数の和:1240169

約数の個数: 72

約数和(自身を含む): 164291330112

約数和(自身を除く): 107733772860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 2172, 2534, 3258, 3801, 5068, 6516, 7602, 11403, 15204, 22806, 45612, 1239971, 2479942, 3719913, 4959884, 7439826, 8679797, 11159739, 14879652, 17359594, 22319478, 26039391, 34719188, 44638956, 52078782, 78118173, 104157564, 156236346, 224434751, 312472692, 448869502, 673304253, 897739004, 1346608506, 1571043257, 2019912759, 2693217012, 3142086514, 4039825518, 4713129771, 6284173028, 8079651036, 9426259542, 14139389313, 18852519084, 28278778626, 56557557252]

約数ペア:

[(1, 56557557252), (2, 28278778626), (3, 18852519084), (4, 14139389313), (6, 9426259542), (7, 8079651036), (9, 6284173028), (12, 4713129771), (14, 4039825518), (18, 3142086514), (21, 2693217012), (28, 2019912759), (36, 1571043257), (42, 1346608506), (63, 897739004), (84, 673304253), (126, 448869502), (181, 312472692), (252, 224434751), (362, 156236346), (543, 104157564), (724, 78118173), (1086, 52078782), (1267, 44638956), (1629, 34719188), (2172, 26039391), (2534, 22319478), (3258, 17359594), (3801, 14879652), (5068, 11159739), (6516, 8679797), (7602, 7439826), (11403, 4959884), (15204, 3719913), (22806, 2479942), (45612, 1239971)]