49780692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6257}}^1$

素因数の和:6297

約数の個数: 72

約数和(自身を含む): 143508456

約数和(自身を除く): 93727764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 6257, 7956, 12514, 18771, 25028, 37542, 56313, 75084, 81341, 106369, 112626, 162682, 212738, 225252, 244023, 319107, 325364, 425476, 488046, 638214, 732069, 957321, 976092, 1276428, 1382797, 1464138, 1914642, 2765594, 2928276, 3829284, 4148391, 5531188, 8296782, 12445173, 16593564, 24890346, 49780692]

約数ペア:

[(1, 49780692), (2, 24890346), (3, 16593564), (4, 12445173), (6, 8296782), (9, 5531188), (12, 4148391), (13, 3829284), (17, 2928276), (18, 2765594), (26, 1914642), (34, 1464138), (36, 1382797), (39, 1276428), (51, 976092), (52, 957321), (68, 732069), (78, 638214), (102, 488046), (117, 425476), (153, 325364), (156, 319107), (204, 244023), (221, 225252), (234, 212738), (306, 162682), (442, 112626), (468, 106369), (612, 81341), (663, 75084), (884, 56313), (1326, 37542), (1989, 25028), (2652, 18771), (3978, 12514), (6257, 7956)]