54843400

素因数分解:

$2^3\times 5^2\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 128005200

約数和(自身を除く): 73161800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 443, 619, 886, 1238, 1772, 2215, 2476, 3095, 3544, 4430, 4952, 6190, 8860, 11075, 12380, 15475, 17720, 22150, 24760, 30950, 44300, 61900, 88600, 123800, 274217, 548434, 1096868, 1371085, 2193736, 2742170, 5484340, 6855425, 10968680, 13710850, 27421700, 54843400]

約数ペア:

[(1, 54843400), (2, 27421700), (4, 13710850), (5, 10968680), (8, 6855425), (10, 5484340), (20, 2742170), (25, 2193736), (40, 1371085), (50, 1096868), (100, 548434), (200, 274217), (443, 123800), (619, 88600), (886, 61900), (1238, 44300), (1772, 30950), (2215, 24760), (2476, 22150), (3095, 17720), (3544, 15475), (4430, 12380), (4952, 11075), (6190, 8860)]