51761430

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 169827840

約数和(自身を除く): 118066410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 179, 189, 210, 238, 243, 255, 270, 306, 315, 357, 358, 378, 405, 459, 486, 510, 537, 567, 595, 630, 714, 765, 810, 895, 918, 945, 1071, 1074, 1134, 1190, 1215, 1253, 1377, 1530, 1611, 1701, 1785, 1790, 1890, 2142, 2295, 2430, 2506, 2685, 2754, 2835, 3043, 3213, 3222, 3402, 3570, 3759, 4131, 4590, 4833, 5355, 5370, 5670, 6086, 6265, 6426, 6885, 7518, 8055, 8262, 8505, 9129, 9639, 9666, 10710, 11277, 12530, 13770, 14499, 15215, 16065, 16110, 17010, 18258, 18795, 19278, 20655, 21301, 22554, 24165, 27387, 28917, 28998, 30430, 32130, 33831, 37590, 41310, 42602, 43497, 45645, 48195, 48330, 54774, 56385, 57834, 63903, 67662, 72495, 82161, 86994, 91290, 96390, 101493, 106505, 112770, 127806, 136935, 144585, 144990, 164322, 169155, 191709, 202986, 213010, 217485, 246483, 273870, 289170, 304479, 319515, 338310, 383418, 410805, 434970, 492966, 507465, 575127, 608958, 639030, 739449, 821610, 958545, 1014930, 1150254, 1232415, 1478898, 1522395, 1725381, 1917090, 2464830, 2875635, 3044790, 3450762, 3697245, 5176143, 5751270, 7394490, 8626905, 10352286, 17253810, 25880715, 51761430]

約数ペア:

[(1, 51761430), (2, 25880715), (3, 17253810), (5, 10352286), (6, 8626905), (7, 7394490), (9, 5751270), (10, 5176143), (14, 3697245), (15, 3450762), (17, 3044790), (18, 2875635), (21, 2464830), (27, 1917090), (30, 1725381), (34, 1522395), (35, 1478898), (42, 1232415), (45, 1150254), (51, 1014930), (54, 958545), (63, 821610), (70, 739449), (81, 639030), (85, 608958), (90, 575127), (102, 507465), (105, 492966), (119, 434970), (126, 410805), (135, 383418), (153, 338310), (162, 319515), (170, 304479), (179, 289170), (189, 273870), (210, 246483), (238, 217485), (243, 213010), (255, 202986), (270, 191709), (306, 169155), (315, 164322), (357, 144990), (358, 144585), (378, 136935), (405, 127806), (459, 112770), (486, 106505), (510, 101493), (537, 96390), (567, 91290), (595, 86994), (630, 82161), (714, 72495), (765, 67662), (810, 63903), (895, 57834), (918, 56385), (945, 54774), (1071, 48330), (1074, 48195), (1134, 45645), (1190, 43497), (1215, 42602), (1253, 41310), (1377, 37590), (1530, 33831), (1611, 32130), (1701, 30430), (1785, 28998), (1790, 28917), (1890, 27387), (2142, 24165), (2295, 22554), (2430, 21301), (2506, 20655), (2685, 19278), (2754, 18795), (2835, 18258), (3043, 17010), (3213, 16110), (3222, 16065), (3402, 15215), (3570, 14499), (3759, 13770), (4131, 12530), (4590, 11277), (4833, 10710), (5355, 9666), (5370, 9639), (5670, 9129), (6086, 8505), (6265, 8262), (6426, 8055), (6885, 7518)]