56291508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17183}}^1$

素因数の和:17213

約数の個数: 72

約数和(自身を含む): 175139328

約数和(自身を除く): 118847820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 17183, 34366, 51549, 68732, 103098, 120281, 154647, 206196, 223379, 240562, 309294, 360843, 446758, 481124, 618588, 670137, 721686, 893516, 1082529, 1340274, 1443372, 1563653, 2010411, 2165058, 2680548, 3127306, 4020822, 4330116, 4690959, 6254612, 8041644, 9381918, 14072877, 18763836, 28145754, 56291508]

約数ペア:

[(1, 56291508), (2, 28145754), (3, 18763836), (4, 14072877), (6, 9381918), (7, 8041644), (9, 6254612), (12, 4690959), (13, 4330116), (14, 4020822), (18, 3127306), (21, 2680548), (26, 2165058), (28, 2010411), (36, 1563653), (39, 1443372), (42, 1340274), (52, 1082529), (63, 893516), (78, 721686), (84, 670137), (91, 618588), (117, 481124), (126, 446758), (156, 360843), (182, 309294), (234, 240562), (252, 223379), (273, 206196), (364, 154647), (468, 120281), (546, 103098), (819, 68732), (1092, 51549), (1638, 34366), (3276, 17183)]