5420069751

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 8062156800

約数和(自身を除く): 2642087049

約数列:

[1, 3, 19, 47, 53, 57, 59, 141, 159, 177, 647, 893, 1007, 1121, 1941, 2491, 2679, 2773, 3021, 3127, 3363, 7473, 8319, 9381, 12293, 30409, 34291, 36879, 38173, 47329, 52687, 59413, 91227, 102873, 114519, 141987, 146969, 158061, 178239, 440907, 577771, 651529, 725287, 1611677, 1733313, 1794131, 1954587, 2023169, 2175861, 2792411, 4835031, 5382393, 6069507, 8377233, 30621863, 34088489, 38440211, 91865589, 95088943, 102265467, 115320633, 285266829, 1806689917, 5420069751]

約数ペア:

[(1, 5420069751), (3, 1806689917), (19, 285266829), (47, 115320633), (53, 102265467), (57, 95088943), (59, 91865589), (141, 38440211), (159, 34088489), (177, 30621863), (647, 8377233), (893, 6069507), (1007, 5382393), (1121, 4835031), (1941, 2792411), (2491, 2175861), (2679, 2023169), (2773, 1954587), (3021, 1794131), (3127, 1733313), (3363, 1611677), (7473, 725287), (8319, 651529), (9381, 577771), (12293, 440907), (30409, 178239), (34291, 158061), (36879, 146969), (38173, 141987), (47329, 114519), (52687, 102873), (59413, 91227)]