54213796

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21277}}^1$

素因数の和:21308

約数の個数: 36

約数和(自身を含む): 118858908

約数和(自身を除く): 64645112

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 21277, 42554, 85108, 148939, 276601, 297878, 553202, 595756, 1042573, 1106404, 1936207, 2085146, 3872414, 4170292, 7744828, 13553449, 27106898, 54213796]

約数ペア:

[(1, 54213796), (2, 27106898), (4, 13553449), (7, 7744828), (13, 4170292), (14, 3872414), (26, 2085146), (28, 1936207), (49, 1106404), (52, 1042573), (91, 595756), (98, 553202), (182, 297878), (196, 276601), (364, 148939), (637, 85108), (1274, 42554), (2548, 21277)]