51277716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 108

約数和(自身を含む): 154676340

約数和(自身を除く): 103398624

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 709, 738, 861, 882, 1148, 1418, 1476, 1722, 1764, 2009, 2127, 2583, 2836, 3444, 4018, 4254, 4963, 5166, 6027, 6381, 8036, 8508, 9926, 10332, 12054, 12762, 14889, 18081, 19852, 24108, 25524, 29069, 29778, 34741, 36162, 44667, 58138, 59556, 69482, 72324, 87207, 89334, 104223, 116276, 138964, 174414, 178668, 203483, 208446, 261621, 312669, 348828, 406966, 416892, 523242, 610449, 625338, 813932, 1046484, 1220898, 1250676, 1424381, 1831347, 2441796, 2848762, 3662694, 4273143, 5697524, 7325388, 8546286, 12819429, 17092572, 25638858, 51277716]

約数ペア:

[(1, 51277716), (2, 25638858), (3, 17092572), (4, 12819429), (6, 8546286), (7, 7325388), (9, 5697524), (12, 4273143), (14, 3662694), (18, 2848762), (21, 2441796), (28, 1831347), (36, 1424381), (41, 1250676), (42, 1220898), (49, 1046484), (63, 813932), (82, 625338), (84, 610449), (98, 523242), (123, 416892), (126, 406966), (147, 348828), (164, 312669), (196, 261621), (246, 208446), (252, 203483), (287, 178668), (294, 174414), (369, 138964), (441, 116276), (492, 104223), (574, 89334), (588, 87207), (709, 72324), (738, 69482), (861, 59556), (882, 58138), (1148, 44667), (1418, 36162), (1476, 34741), (1722, 29778), (1764, 29069), (2009, 25524), (2127, 24108), (2583, 19852), (2836, 18081), (3444, 14889), (4018, 12762), (4254, 12054), (4963, 10332), (5166, 9926), (6027, 8508), (6381, 8036)]