55179488

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2744

約数の個数: 72

約数和(自身を含む): 136141992

約数和(自身を除く): 80962504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2707, 2912, 5096, 5414, 10192, 10828, 18949, 20384, 21656, 35191, 37898, 43312, 70382, 75796, 86624, 132643, 140764, 151592, 246337, 265286, 281528, 303184, 492674, 530572, 563056, 606368, 985348, 1061144, 1126112, 1724359, 1970696, 2122288, 3448718, 3941392, 4244576, 6897436, 7882784, 13794872, 27589744, 55179488]

約数ペア:

[(1, 55179488), (2, 27589744), (4, 13794872), (7, 7882784), (8, 6897436), (13, 4244576), (14, 3941392), (16, 3448718), (26, 2122288), (28, 1970696), (32, 1724359), (49, 1126112), (52, 1061144), (56, 985348), (91, 606368), (98, 563056), (104, 530572), (112, 492674), (182, 303184), (196, 281528), (208, 265286), (224, 246337), (364, 151592), (392, 140764), (416, 132643), (637, 86624), (728, 75796), (784, 70382), (1274, 43312), (1456, 37898), (1568, 35191), (2548, 21656), (2707, 20384), (2912, 18949), (5096, 10828), (5414, 10192)]