55340992

素因数分解:

$2^6\times 7^3\times {\mathrm{2521}}^1$

素因数の和:2554

約数の個数: 56

約数和(自身を含む): 128117600

約数和(自身を除く): 72776608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2521, 2744, 3136, 5042, 5488, 10084, 10976, 17647, 20168, 21952, 35294, 40336, 70588, 80672, 123529, 141176, 161344, 247058, 282352, 494116, 564704, 864703, 988232, 1129408, 1729406, 1976464, 3458812, 3952928, 6917624, 7905856, 13835248, 27670496, 55340992]

約数ペア:

[(1, 55340992), (2, 27670496), (4, 13835248), (7, 7905856), (8, 6917624), (14, 3952928), (16, 3458812), (28, 1976464), (32, 1729406), (49, 1129408), (56, 988232), (64, 864703), (98, 564704), (112, 494116), (196, 282352), (224, 247058), (343, 161344), (392, 141176), (448, 123529), (686, 80672), (784, 70588), (1372, 40336), (1568, 35294), (2521, 21952), (2744, 20168), (3136, 17647), (5042, 10976), (5488, 10084)]