51773988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 141571584

約数和(自身を除く): 89797596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 191, 196, 294, 382, 461, 573, 588, 764, 922, 1146, 1337, 1383, 1844, 2292, 2674, 2766, 3227, 4011, 5348, 5532, 6454, 8022, 9359, 9681, 12908, 16044, 18718, 19362, 22589, 28077, 37436, 38724, 45178, 56154, 67767, 88051, 90356, 112308, 135534, 176102, 264153, 271068, 352204, 528306, 616357, 1056612, 1232714, 1849071, 2465428, 3698142, 4314499, 7396284, 8628998, 12943497, 17257996, 25886994, 51773988]

約数ペア:

[(1, 51773988), (2, 25886994), (3, 17257996), (4, 12943497), (6, 8628998), (7, 7396284), (12, 4314499), (14, 3698142), (21, 2465428), (28, 1849071), (42, 1232714), (49, 1056612), (84, 616357), (98, 528306), (147, 352204), (191, 271068), (196, 264153), (294, 176102), (382, 135534), (461, 112308), (573, 90356), (588, 88051), (764, 67767), (922, 56154), (1146, 45178), (1337, 38724), (1383, 37436), (1844, 28077), (2292, 22589), (2674, 19362), (2766, 18718), (3227, 16044), (4011, 12908), (5348, 9681), (5532, 9359), (6454, 8022)]