54958431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 91054080

約数和(自身を除く): 36095649

約数列:

[1, 3, 11, 19, 23, 33, 37, 57, 69, 103, 111, 209, 253, 309, 407, 437, 627, 703, 759, 851, 1133, 1221, 1311, 1957, 2109, 2369, 2553, 3399, 3811, 4807, 5871, 7107, 7733, 9361, 11433, 14421, 16169, 21527, 23199, 26059, 28083, 41921, 45011, 48507, 64581, 72409, 78177, 87653, 125763, 135033, 177859, 217227, 262959, 495121, 533577, 796499, 964183, 1485363, 1665407, 2389497, 2892549, 4996221, 18319477, 54958431]

約数ペア:

[(1, 54958431), (3, 18319477), (11, 4996221), (19, 2892549), (23, 2389497), (33, 1665407), (37, 1485363), (57, 964183), (69, 796499), (103, 533577), (111, 495121), (209, 262959), (253, 217227), (309, 177859), (407, 135033), (437, 125763), (627, 87653), (703, 78177), (759, 72409), (851, 64581), (1133, 48507), (1221, 45011), (1311, 41921), (1957, 28083), (2109, 26059), (2369, 23199), (2553, 21527), (3399, 16169), (3811, 14421), (4807, 11433), (5871, 9361), (7107, 7733)]