49956669

素因数分解:

$3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 87639552

約数和(自身を除く): 37682883

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 243, 301, 387, 567, 683, 903, 1161, 1701, 2049, 2709, 3483, 4781, 6147, 8127, 10449, 14343, 18441, 24381, 29369, 43029, 55323, 73143, 88107, 129087, 165969, 205583, 264321, 387261, 616749, 792963, 1161783, 1850247, 2378889, 5550741, 7136667, 16652223, 49956669]

約数ペア:

[(1, 49956669), (3, 16652223), (7, 7136667), (9, 5550741), (21, 2378889), (27, 1850247), (43, 1161783), (63, 792963), (81, 616749), (129, 387261), (189, 264321), (243, 205583), (301, 165969), (387, 129087), (567, 88107), (683, 73143), (903, 55323), (1161, 43029), (1701, 29369), (2049, 24381), (2709, 18441), (3483, 14343), (4781, 10449), (6147, 8127)]