54981136

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3732

約数の個数: 60

約数和(自身を含む): 130475280

約数和(自身を除く): 75494144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3691, 3724, 7382, 7448, 14764, 14896, 25837, 29528, 51674, 59056, 70129, 103348, 140258, 180859, 206696, 280516, 361718, 413392, 490903, 561032, 723436, 981806, 1122064, 1446872, 1963612, 2893744, 3436321, 3927224, 6872642, 7854448, 13745284, 27490568, 54981136]

約数ペア:

[(1, 54981136), (2, 27490568), (4, 13745284), (7, 7854448), (8, 6872642), (14, 3927224), (16, 3436321), (19, 2893744), (28, 1963612), (38, 1446872), (49, 1122064), (56, 981806), (76, 723436), (98, 561032), (112, 490903), (133, 413392), (152, 361718), (196, 280516), (266, 206696), (304, 180859), (392, 140258), (532, 103348), (784, 70129), (931, 59056), (1064, 51674), (1862, 29528), (2128, 25837), (3691, 14896), (3724, 14764), (7382, 7448)]