55394804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1399}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 102312000

約数和(自身を除く): 46917196

約数列:

[1, 2, 4, 19, 38, 76, 521, 1042, 1399, 2084, 2798, 5596, 9899, 19798, 26581, 39596, 53162, 106324, 728879, 1457758, 2915516, 13848701, 27697402, 55394804]

約数ペア:

[(1, 55394804), (2, 27697402), (4, 13848701), (19, 2915516), (38, 1457758), (76, 728879), (521, 106324), (1042, 53162), (1399, 39596), (2084, 26581), (2798, 19798), (5596, 9899)]