52168220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{709}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 118564320

約数和(自身を除く): 66396100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 283, 566, 709, 1132, 1415, 1418, 2830, 2836, 3545, 3679, 5660, 7090, 7358, 9217, 14180, 14716, 18395, 18434, 36790, 36868, 46085, 73580, 92170, 184340, 200647, 401294, 802588, 1003235, 2006470, 2608411, 4012940, 5216822, 10433644, 13042055, 26084110, 52168220]

約数ペア:

[(1, 52168220), (2, 26084110), (4, 13042055), (5, 10433644), (10, 5216822), (13, 4012940), (20, 2608411), (26, 2006470), (52, 1003235), (65, 802588), (130, 401294), (260, 200647), (283, 184340), (566, 92170), (709, 73580), (1132, 46085), (1415, 36868), (1418, 36790), (2830, 18434), (2836, 18395), (3545, 14716), (3679, 14180), (5660, 9217), (7090, 7358)]