54381964

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3087

約数の個数: 48

約数和(自身を含む): 119560000

約数和(自身を除く): 65178036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 3049, 4459, 6098, 8918, 12196, 17836, 21343, 39637, 42686, 79274, 85372, 149401, 158548, 277459, 298802, 554918, 597604, 1045807, 1109836, 1942213, 2091614, 3884426, 4183228, 7768852, 13595491, 27190982, 54381964]

約数ペア:

[(1, 54381964), (2, 27190982), (4, 13595491), (7, 7768852), (13, 4183228), (14, 3884426), (26, 2091614), (28, 1942213), (49, 1109836), (52, 1045807), (91, 597604), (98, 554918), (182, 298802), (196, 277459), (343, 158548), (364, 149401), (637, 85372), (686, 79274), (1274, 42686), (1372, 39637), (2548, 21343), (3049, 17836), (4459, 12196), (6098, 8918)]