48950560

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1553}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 116307576

約数和(自身を除く): 67357016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1553, 1576, 1970, 3106, 3152, 3940, 6212, 6304, 7765, 7880, 12424, 15530, 15760, 24848, 31060, 31520, 49696, 62120, 124240, 248480, 305941, 611882, 1223764, 1529705, 2447528, 3059410, 4895056, 6118820, 9790112, 12237640, 24475280, 48950560]

約数ペア:

[(1, 48950560), (2, 24475280), (4, 12237640), (5, 9790112), (8, 6118820), (10, 4895056), (16, 3059410), (20, 2447528), (32, 1529705), (40, 1223764), (80, 611882), (160, 305941), (197, 248480), (394, 124240), (788, 62120), (985, 49696), (1553, 31520), (1576, 31060), (1970, 24848), (3106, 15760), (3152, 15530), (3940, 12424), (6212, 7880), (6304, 7765)]