52881480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{146893}}^1$

素因数の和:146910

約数の個数: 48

約数和(自身を含む): 171865980

約数和(自身を除く): 118984500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 146893, 293786, 440679, 587572, 734465, 881358, 1175144, 1322037, 1468930, 1762716, 2203395, 2644074, 2937860, 3525432, 4406790, 5288148, 5875720, 6610185, 8813580, 10576296, 13220370, 17627160, 26440740, 52881480]

約数ペア:

[(1, 52881480), (2, 26440740), (3, 17627160), (4, 13220370), (5, 10576296), (6, 8813580), (8, 6610185), (9, 5875720), (10, 5288148), (12, 4406790), (15, 3525432), (18, 2937860), (20, 2644074), (24, 2203395), (30, 1762716), (36, 1468930), (40, 1322037), (45, 1175144), (60, 881358), (72, 734465), (90, 587572), (120, 440679), (180, 293786), (360, 146893)]