53776485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 107927040

約数和(自身を除く): 54150555

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1659, 2161, 2765, 3555, 4977, 6483, 8295, 10805, 15127, 19449, 24885, 32415, 45381, 75635, 97245, 136143, 170719, 226905, 512157, 680715, 853595, 1195033, 1536471, 2560785, 3585099, 5975165, 7682355, 10755297, 17925495, 53776485]

約数ペア:

[(1, 53776485), (3, 17925495), (5, 10755297), (7, 7682355), (9, 5975165), (15, 3585099), (21, 2560785), (35, 1536471), (45, 1195033), (63, 853595), (79, 680715), (105, 512157), (237, 226905), (315, 170719), (395, 136143), (553, 97245), (711, 75635), (1185, 45381), (1659, 32415), (2161, 24885), (2765, 19449), (3555, 15127), (4977, 10805), (6483, 8295)]