54077648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{177887}}^1$

素因数の和:177914

約数の個数: 20

約数和(自身を含む): 110290560

約数和(自身を除く): 56212912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 177887, 355774, 711548, 1423096, 2846192, 3379853, 6759706, 13519412, 27038824, 54077648]

約数ペア:

[(1, 54077648), (2, 27038824), (4, 13519412), (8, 6759706), (16, 3379853), (19, 2846192), (38, 1423096), (76, 711548), (152, 355774), (304, 177887)]