51045254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 88996320

約数和(自身を除く): 37951066

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1802, 2179, 4358, 11713, 23426, 28327, 37043, 56654, 74086, 115487, 230974, 481559, 963118, 1501331, 1963279, 3002662, 3926558, 25522627, 51045254]

約数ペア:

[(1, 51045254), (2, 25522627), (13, 3926558), (17, 3002662), (26, 1963279), (34, 1501331), (53, 963118), (106, 481559), (221, 230974), (442, 115487), (689, 74086), (901, 56654), (1378, 37043), (1802, 28327), (2179, 23426), (4358, 11713)]