51959628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 158505984

約数和(自身を除く): 106546356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 47, 63, 82, 84, 94, 107, 123, 126, 141, 164, 188, 214, 246, 252, 282, 287, 321, 329, 369, 423, 428, 492, 564, 574, 642, 658, 738, 749, 846, 861, 963, 987, 1148, 1284, 1316, 1476, 1498, 1692, 1722, 1926, 1927, 1974, 2247, 2583, 2961, 2996, 3444, 3852, 3854, 3948, 4387, 4494, 5029, 5166, 5781, 5922, 6741, 7708, 8774, 8988, 10058, 10332, 11562, 11844, 13161, 13482, 13489, 15087, 17343, 17548, 20116, 23124, 26322, 26964, 26978, 30174, 30709, 34686, 35203, 39483, 40467, 45261, 52644, 53956, 60348, 61418, 69372, 70406, 78966, 80934, 90522, 92127, 105609, 121401, 122836, 140812, 157932, 161868, 181044, 184254, 206189, 211218, 242802, 276381, 316827, 368508, 412378, 422436, 485604, 552762, 618567, 633654, 824756, 1105524, 1237134, 1267308, 1443323, 1855701, 2474268, 2886646, 3711402, 4329969, 5773292, 7422804, 8659938, 12989907, 17319876, 25979814, 51959628]

約数ペア:

[(1, 51959628), (2, 25979814), (3, 17319876), (4, 12989907), (6, 8659938), (7, 7422804), (9, 5773292), (12, 4329969), (14, 3711402), (18, 2886646), (21, 2474268), (28, 1855701), (36, 1443323), (41, 1267308), (42, 1237134), (47, 1105524), (63, 824756), (82, 633654), (84, 618567), (94, 552762), (107, 485604), (123, 422436), (126, 412378), (141, 368508), (164, 316827), (188, 276381), (214, 242802), (246, 211218), (252, 206189), (282, 184254), (287, 181044), (321, 161868), (329, 157932), (369, 140812), (423, 122836), (428, 121401), (492, 105609), (564, 92127), (574, 90522), (642, 80934), (658, 78966), (738, 70406), (749, 69372), (846, 61418), (861, 60348), (963, 53956), (987, 52644), (1148, 45261), (1284, 40467), (1316, 39483), (1476, 35203), (1498, 34686), (1692, 30709), (1722, 30174), (1926, 26978), (1927, 26964), (1974, 26322), (2247, 23124), (2583, 20116), (2961, 17548), (2996, 17343), (3444, 15087), (3852, 13489), (3854, 13482), (3948, 13161), (4387, 11844), (4494, 11562), (5029, 10332), (5166, 10058), (5781, 8988), (5922, 8774), (6741, 7708)]