56817068

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 134992872

約数和(自身を除く): 78175804

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 73, 76, 77, 98, 133, 146, 154, 196, 209, 266, 292, 308, 361, 418, 511, 532, 539, 722, 803, 836, 931, 1022, 1078, 1387, 1444, 1463, 1606, 1862, 2044, 2156, 2527, 2774, 2926, 3212, 3577, 3724, 3971, 5054, 5548, 5621, 5852, 7154, 7942, 9709, 10108, 10241, 11242, 14308, 15257, 15884, 17689, 19418, 20482, 22484, 26353, 27797, 30514, 35378, 38836, 39347, 40964, 52706, 55594, 61028, 67963, 70756, 78694, 105412, 106799, 111188, 135926, 157388, 184471, 194579, 213598, 271852, 289883, 368942, 389158, 427196, 579766, 737884, 747593, 778316, 1159532, 1291297, 1495186, 2029181, 2582594, 2990372, 4058362, 5165188, 8116724, 14204267, 28408534, 56817068]

約数ペア:

[(1, 56817068), (2, 28408534), (4, 14204267), (7, 8116724), (11, 5165188), (14, 4058362), (19, 2990372), (22, 2582594), (28, 2029181), (38, 1495186), (44, 1291297), (49, 1159532), (73, 778316), (76, 747593), (77, 737884), (98, 579766), (133, 427196), (146, 389158), (154, 368942), (196, 289883), (209, 271852), (266, 213598), (292, 194579), (308, 184471), (361, 157388), (418, 135926), (511, 111188), (532, 106799), (539, 105412), (722, 78694), (803, 70756), (836, 67963), (931, 61028), (1022, 55594), (1078, 52706), (1387, 40964), (1444, 39347), (1463, 38836), (1606, 35378), (1862, 30514), (2044, 27797), (2156, 26353), (2527, 22484), (2774, 20482), (2926, 19418), (3212, 17689), (3577, 15884), (3724, 15257), (3971, 14308), (5054, 11242), (5548, 10241), (5621, 10108), (5852, 9709), (7154, 7942)]