51769936

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 104886144

約数和(自身を除く): 53116208

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1601, 2021, 3202, 4042, 6404, 8084, 12808, 16168, 25616, 32336, 68843, 75247, 137686, 150494, 275372, 300988, 550744, 601976, 1101488, 1203952, 3235621, 6471242, 12942484, 25884968, 51769936]

約数ペア:

[(1, 51769936), (2, 25884968), (4, 12942484), (8, 6471242), (16, 3235621), (43, 1203952), (47, 1101488), (86, 601976), (94, 550744), (172, 300988), (188, 275372), (344, 150494), (376, 137686), (688, 75247), (752, 68843), (1601, 32336), (2021, 25616), (3202, 16168), (4042, 12808), (6404, 8084)]