52809877458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1369

約数の個数: 144

約数和(自身を含む): 126977849856

約数和(自身を除く): 74167972398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 169, 234, 282, 338, 423, 431, 507, 611, 846, 857, 862, 1014, 1222, 1293, 1521, 1714, 1833, 2571, 2586, 3042, 3666, 3879, 5142, 5499, 5603, 7713, 7758, 7943, 10998, 11141, 11206, 15426, 15886, 16809, 20257, 22282, 23829, 33423, 33618, 40279, 40514, 47658, 50427, 60771, 66846, 71487, 72839, 80558, 100269, 100854, 120837, 121542, 142974, 144833, 145678, 182313, 200538, 218517, 241674, 263341, 289666, 362511, 364626, 369367, 434499, 437034, 523627, 526682, 655551, 725022, 738734, 790023, 868998, 1047254, 1108101, 1303497, 1311102, 1570881, 1580046, 2216202, 2370069, 2606994, 3141762, 3324303, 3423433, 4712643, 4740138, 4801771, 6648606, 6807151, 6846866, 9425286, 9603542, 10270299, 13614302, 14405313, 17360249, 20421453, 20540598, 28810626, 30810897, 34720498, 40842906, 43215939, 52080747, 61264359, 61621794, 62423023, 86431878, 104161494, 122528718, 124846046, 156242241, 187269069, 225683237, 312484482, 374538138, 451366474, 561807207, 677049711, 1123614414, 1354099422, 2031149133, 2933882081, 4062298266, 5867764162, 8801646243, 17603292486, 26404938729, 52809877458]

約数ペア:

[(1, 52809877458), (2, 26404938729), (3, 17603292486), (6, 8801646243), (9, 5867764162), (13, 4062298266), (18, 2933882081), (26, 2031149133), (39, 1354099422), (47, 1123614414), (78, 677049711), (94, 561807207), (117, 451366474), (141, 374538138), (169, 312484482), (234, 225683237), (282, 187269069), (338, 156242241), (423, 124846046), (431, 122528718), (507, 104161494), (611, 86431878), (846, 62423023), (857, 61621794), (862, 61264359), (1014, 52080747), (1222, 43215939), (1293, 40842906), (1521, 34720498), (1714, 30810897), (1833, 28810626), (2571, 20540598), (2586, 20421453), (3042, 17360249), (3666, 14405313), (3879, 13614302), (5142, 10270299), (5499, 9603542), (5603, 9425286), (7713, 6846866), (7758, 6807151), (7943, 6648606), (10998, 4801771), (11141, 4740138), (11206, 4712643), (15426, 3423433), (15886, 3324303), (16809, 3141762), (20257, 2606994), (22282, 2370069), (23829, 2216202), (33423, 1580046), (33618, 1570881), (40279, 1311102), (40514, 1303497), (47658, 1108101), (50427, 1047254), (60771, 868998), (66846, 790023), (71487, 738734), (72839, 725022), (80558, 655551), (100269, 526682), (100854, 523627), (120837, 437034), (121542, 434499), (142974, 369367), (144833, 364626), (145678, 362511), (182313, 289666), (200538, 263341), (218517, 241674)]