53580454

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:1007

約数の個数: 16

約数和(自身を含む): 81259200

約数和(自身を除く): 27678746

約数列:

[1, 2, 197, 239, 394, 478, 569, 1138, 47083, 94166, 112093, 135991, 224186, 271982, 26790227, 53580454]

約数ペア:

[(1, 53580454), (2, 26790227), (197, 271982), (239, 224186), (394, 135991), (478, 112093), (569, 94166), (1138, 47083)]