54215854

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2693

約数の個数: 48

約数和(自身を含む): 108673920

約数和(自身を除く): 54458066

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2647, 2926, 5294, 10241, 18529, 20482, 29117, 37058, 50293, 58234, 100586, 129703, 203819, 259406, 352051, 407638, 553223, 704102, 1106446, 1426733, 2464357, 2853466, 3872561, 4928714, 7745122, 27107927, 54215854]

約数ペア:

[(1, 54215854), (2, 27107927), (7, 7745122), (11, 4928714), (14, 3872561), (19, 2853466), (22, 2464357), (38, 1426733), (49, 1106446), (77, 704102), (98, 553223), (133, 407638), (154, 352051), (209, 259406), (266, 203819), (418, 129703), (539, 100586), (931, 58234), (1078, 50293), (1463, 37058), (1862, 29117), (2647, 20482), (2926, 18529), (5294, 10241)]