53956482

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{390989}}^1$

素因数の和:391017

約数の個数: 16

約数和(自身を含む): 112605120

約数和(自身を除く): 58648638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 390989, 781978, 1172967, 2345934, 8992747, 17985494, 26978241, 53956482]

約数ペア:

[(1, 53956482), (2, 26978241), (3, 17985494), (6, 8992747), (23, 2345934), (46, 1172967), (69, 781978), (138, 390989)]