27831778990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3217}}^1\times {\mathrm{50891}}^1$

素因数の和:54132

約数の個数: 32

約数和(自身を含む): 53061627744

約数和(自身を除く): 25229848754

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3217, 6434, 16085, 32170, 50891, 54689, 101782, 109378, 254455, 273445, 508910, 546890, 865147, 1730294, 4325735, 8651470, 163716347, 327432694, 818581735, 1637163470, 2783177899, 5566355798, 13915889495, 27831778990]

約数ペア:

[(1, 27831778990), (2, 13915889495), (5, 5566355798), (10, 2783177899), (17, 1637163470), (34, 818581735), (85, 327432694), (170, 163716347), (3217, 8651470), (6434, 4325735), (16085, 1730294), (32170, 865147), (50891, 546890), (54689, 508910), (101782, 273445), (109378, 254455)]