48850720

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 116036928

約数和(自身を除く): 67186208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1447, 1688, 2110, 2894, 3376, 4220, 5788, 6752, 7235, 8440, 11576, 14470, 16880, 23152, 28940, 33760, 46304, 57880, 115760, 231520, 305317, 610634, 1221268, 1526585, 2442536, 3053170, 4885072, 6106340, 9770144, 12212680, 24425360, 48850720]

約数ペア:

[(1, 48850720), (2, 24425360), (4, 12212680), (5, 9770144), (8, 6106340), (10, 4885072), (16, 3053170), (20, 2442536), (32, 1526585), (40, 1221268), (80, 610634), (160, 305317), (211, 231520), (422, 115760), (844, 57880), (1055, 46304), (1447, 33760), (1688, 28940), (2110, 23152), (2894, 16880), (3376, 14470), (4220, 11576), (5788, 8440), (6752, 7235)]