54991328

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2104

約数の個数: 72

約数和(自身を含む): 133412832

約数和(自身を除く): 78421504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2063, 3332, 3808, 4126, 6664, 8252, 13328, 14441, 16504, 26656, 28882, 33008, 35071, 57764, 66016, 70142, 101087, 115528, 140284, 202174, 231056, 245497, 280568, 404348, 462112, 490994, 561136, 808696, 981988, 1122272, 1617392, 1718479, 1963976, 3234784, 3436958, 3927952, 6873916, 7855904, 13747832, 27495664, 54991328]

約数ペア:

[(1, 54991328), (2, 27495664), (4, 13747832), (7, 7855904), (8, 6873916), (14, 3927952), (16, 3436958), (17, 3234784), (28, 1963976), (32, 1718479), (34, 1617392), (49, 1122272), (56, 981988), (68, 808696), (98, 561136), (112, 490994), (119, 462112), (136, 404348), (196, 280568), (224, 245497), (238, 231056), (272, 202174), (392, 140284), (476, 115528), (544, 101087), (784, 70142), (833, 66016), (952, 57764), (1568, 35071), (1666, 33008), (1904, 28882), (2063, 26656), (3332, 16504), (3808, 14441), (4126, 13328), (6664, 8252)]