54747728

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 129206016

約数和(自身を除く): 74458288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 106, 112, 161, 184, 212, 322, 368, 371, 401, 424, 644, 742, 802, 848, 1219, 1288, 1484, 1604, 2438, 2576, 2807, 2968, 3208, 4876, 5614, 5936, 6416, 8533, 9223, 9752, 11228, 17066, 18446, 19504, 21253, 22456, 34132, 36892, 42506, 44912, 64561, 68264, 73784, 85012, 129122, 136528, 147568, 148771, 170024, 258244, 297542, 340048, 488819, 516488, 595084, 977638, 1032976, 1190168, 1955276, 2380336, 3421733, 3910552, 6843466, 7821104, 13686932, 27373864, 54747728]

約数ペア:

[(1, 54747728), (2, 27373864), (4, 13686932), (7, 7821104), (8, 6843466), (14, 3910552), (16, 3421733), (23, 2380336), (28, 1955276), (46, 1190168), (53, 1032976), (56, 977638), (92, 595084), (106, 516488), (112, 488819), (161, 340048), (184, 297542), (212, 258244), (322, 170024), (368, 148771), (371, 147568), (401, 136528), (424, 129122), (644, 85012), (742, 73784), (802, 68264), (848, 64561), (1219, 44912), (1288, 42506), (1484, 36892), (1604, 34132), (2438, 22456), (2576, 21253), (2807, 19504), (2968, 18446), (3208, 17066), (4876, 11228), (5614, 9752), (5936, 9223), (6416, 8533)]