56889306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 130384800

約数和(自身を除く): 73495494

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 397, 419, 794, 838, 1191, 1257, 2382, 2514, 3573, 3771, 7146, 7542, 7543, 7961, 15086, 15922, 22629, 23883, 45258, 47766, 67887, 71649, 135774, 143298, 166343, 332686, 499029, 998058, 1497087, 2994174, 3160517, 6321034, 9481551, 18963102, 28444653, 56889306]

約数ペア:

[(1, 56889306), (2, 28444653), (3, 18963102), (6, 9481551), (9, 6321034), (18, 3160517), (19, 2994174), (38, 1497087), (57, 998058), (114, 499029), (171, 332686), (342, 166343), (397, 143298), (419, 135774), (794, 71649), (838, 67887), (1191, 47766), (1257, 45258), (2382, 23883), (2514, 22629), (3573, 15922), (3771, 15086), (7146, 7961), (7542, 7543)]