54635480

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4931}}^1$

素因数の和:5219

約数の個数: 32

約数和(自身を含む): 123398640

約数和(自身を除く): 68763160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 4931, 5540, 9862, 11080, 19724, 24655, 39448, 49310, 98620, 197240, 1365887, 2731774, 5463548, 6829435, 10927096, 13658870, 27317740, 54635480]

約数ペア:

[(1, 54635480), (2, 27317740), (4, 13658870), (5, 10927096), (8, 6829435), (10, 5463548), (20, 2731774), (40, 1365887), (277, 197240), (554, 98620), (1108, 49310), (1385, 39448), (2216, 24655), (2770, 19724), (4931, 11080), (5540, 9862)]