52447880

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4271}}^1$

素因数の和:4589

約数の個数: 32

約数和(自身を含む): 118419840

約数和(自身を除く): 65971960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 4271, 6140, 8542, 12280, 17084, 21355, 34168, 42710, 85420, 170840, 1311197, 2622394, 5244788, 6555985, 10489576, 13111970, 26223940, 52447880]

約数ペア:

[(1, 52447880), (2, 26223940), (4, 13111970), (5, 10489576), (8, 6555985), (10, 5244788), (20, 2622394), (40, 1311197), (307, 170840), (614, 85420), (1228, 42710), (1535, 34168), (2456, 21355), (3070, 17084), (4271, 12280), (6140, 8542)]