55877172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7621}}^1$

素因数の和:7688

約数の個数: 48

約数和(自身を含む): 143415552

約数和(自身を除く): 87538380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 7621, 15242, 22863, 30484, 45726, 91452, 99073, 198146, 297219, 358187, 396292, 594438, 716374, 1074561, 1188876, 1432748, 2149122, 4298244, 4656431, 9312862, 13969293, 18625724, 27938586, 55877172]

約数ペア:

[(1, 55877172), (2, 27938586), (3, 18625724), (4, 13969293), (6, 9312862), (12, 4656431), (13, 4298244), (26, 2149122), (39, 1432748), (47, 1188876), (52, 1074561), (78, 716374), (94, 594438), (141, 396292), (156, 358187), (188, 297219), (282, 198146), (564, 99073), (611, 91452), (1222, 45726), (1833, 30484), (2444, 22863), (3666, 15242), (7332, 7621)]