55606525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 79744896

約数和(自身を除く): 24138371

約数列:

[1, 5, 13, 23, 25, 43, 65, 115, 173, 215, 299, 325, 559, 575, 865, 989, 1075, 1495, 2249, 2795, 3979, 4325, 4945, 7439, 7475, 11245, 12857, 13975, 19895, 24725, 37195, 51727, 56225, 64285, 96707, 99475, 171097, 185975, 258635, 321425, 483535, 855485, 1293175, 2224261, 2417675, 4277425, 11121305, 55606525]

約数ペア:

[(1, 55606525), (5, 11121305), (13, 4277425), (23, 2417675), (25, 2224261), (43, 1293175), (65, 855485), (115, 483535), (173, 321425), (215, 258635), (299, 185975), (325, 171097), (559, 99475), (575, 96707), (865, 64285), (989, 56225), (1075, 51727), (1495, 37195), (2249, 24725), (2795, 19895), (3979, 13975), (4325, 12857), (4945, 11245), (7439, 7475)]