52390695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26261}}^1$

素因数の和:26295

約数の個数: 32

約数和(自身を含む): 100846080

約数和(自身を除く): 48455385

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 26261, 78783, 131305, 183827, 393915, 498959, 551481, 919135, 1496877, 2494795, 2757405, 3492713, 7484385, 10478139, 17463565, 52390695]

約数ペア:

[(1, 52390695), (3, 17463565), (5, 10478139), (7, 7484385), (15, 3492713), (19, 2757405), (21, 2494795), (35, 1496877), (57, 919135), (95, 551481), (105, 498959), (133, 393915), (285, 183827), (399, 131305), (665, 78783), (1995, 26261)]