54737840

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11597}}^1$

素因数の和:11669

約数の個数: 40

約数和(自身を含む): 129433680

約数和(自身を除く): 74695840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 11597, 23194, 46388, 57985, 92776, 115970, 185552, 231940, 463880, 684223, 927760, 1368446, 2736892, 3421115, 5473784, 6842230, 10947568, 13684460, 27368920, 54737840]

約数ペア:

[(1, 54737840), (2, 27368920), (4, 13684460), (5, 10947568), (8, 6842230), (10, 5473784), (16, 3421115), (20, 2736892), (40, 1368446), (59, 927760), (80, 684223), (118, 463880), (236, 231940), (295, 185552), (472, 115970), (590, 92776), (944, 57985), (1180, 46388), (2360, 23194), (4720, 11597)]