52427180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15511}}^1$

素因数の和:15546

約数の個数: 36

約数和(自身を含む): 119225232

約数和(自身を除く): 66798052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 15511, 31022, 62044, 77555, 155110, 201643, 310220, 403286, 806572, 1008215, 2016430, 2621359, 4032860, 5242718, 10485436, 13106795, 26213590, 52427180]

約数ペア:

[(1, 52427180), (2, 26213590), (4, 13106795), (5, 10485436), (10, 5242718), (13, 4032860), (20, 2621359), (26, 2016430), (52, 1008215), (65, 806572), (130, 403286), (169, 310220), (260, 201643), (338, 155110), (676, 77555), (845, 62044), (1690, 31022), (3380, 15511)]