48778728

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 126384960

約数和(自身を除く): 77606232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 163, 222, 296, 326, 337, 444, 489, 652, 674, 888, 978, 1011, 1304, 1348, 1956, 2022, 2696, 3912, 4044, 6031, 8088, 12062, 12469, 18093, 24124, 24938, 36186, 37407, 48248, 49876, 54931, 72372, 74814, 99752, 109862, 144744, 149628, 164793, 219724, 299256, 329586, 439448, 659172, 1318344, 2032447, 4064894, 6097341, 8129788, 12194682, 16259576, 24389364, 48778728]

約数ペア:

[(1, 48778728), (2, 24389364), (3, 16259576), (4, 12194682), (6, 8129788), (8, 6097341), (12, 4064894), (24, 2032447), (37, 1318344), (74, 659172), (111, 439448), (148, 329586), (163, 299256), (222, 219724), (296, 164793), (326, 149628), (337, 144744), (444, 109862), (489, 99752), (652, 74814), (674, 72372), (888, 54931), (978, 49876), (1011, 48248), (1304, 37407), (1348, 36186), (1956, 24938), (2022, 24124), (2696, 18093), (3912, 12469), (4044, 12062), (6031, 8088)]