56457246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 124830720

約数和(自身を除く): 68373474

約数列:

[1, 2, 3, 6, 19, 38, 41, 47, 57, 82, 94, 114, 123, 141, 246, 257, 282, 514, 771, 779, 893, 1542, 1558, 1786, 1927, 2337, 2679, 3854, 4674, 4883, 5358, 5781, 9766, 10537, 11562, 12079, 14649, 21074, 24158, 29298, 31611, 36237, 36613, 63222, 72474, 73226, 109839, 200203, 219678, 229501, 400406, 459002, 495239, 600609, 688503, 990478, 1201218, 1377006, 1485717, 2971434, 9409541, 18819082, 28228623, 56457246]

約数ペア:

[(1, 56457246), (2, 28228623), (3, 18819082), (6, 9409541), (19, 2971434), (38, 1485717), (41, 1377006), (47, 1201218), (57, 990478), (82, 688503), (94, 600609), (114, 495239), (123, 459002), (141, 400406), (246, 229501), (257, 219678), (282, 200203), (514, 109839), (771, 73226), (779, 72474), (893, 63222), (1542, 36613), (1558, 36237), (1786, 31611), (1927, 29298), (2337, 24158), (2679, 21074), (3854, 14649), (4674, 12079), (4883, 11562), (5358, 10537), (5781, 9766)]