55915552

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2063}}^1$

素因数の和:2102

約数の個数: 72

約数和(自身を含む): 138354048

約数和(自身を除く): 82438496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2063, 2464, 3388, 3872, 4126, 6776, 8252, 13552, 14441, 16504, 22693, 27104, 28882, 33008, 45386, 57764, 66016, 90772, 115528, 158851, 181544, 231056, 249623, 317702, 363088, 462112, 499246, 635404, 726176, 998492, 1270808, 1747361, 1996984, 2541616, 3494722, 3993968, 5083232, 6989444, 7987936, 13978888, 27957776, 55915552]

約数ペア:

[(1, 55915552), (2, 27957776), (4, 13978888), (7, 7987936), (8, 6989444), (11, 5083232), (14, 3993968), (16, 3494722), (22, 2541616), (28, 1996984), (32, 1747361), (44, 1270808), (56, 998492), (77, 726176), (88, 635404), (112, 499246), (121, 462112), (154, 363088), (176, 317702), (224, 249623), (242, 231056), (308, 181544), (352, 158851), (484, 115528), (616, 90772), (847, 66016), (968, 57764), (1232, 45386), (1694, 33008), (1936, 28882), (2063, 27104), (2464, 22693), (3388, 16504), (3872, 14441), (4126, 13552), (6776, 8252)]