47969172

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2939

約数の個数: 72

約数和(自身を含む): 133189056

約数和(自身を除く): 85219884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 2903, 4131, 5508, 5806, 8262, 8709, 11612, 16524, 17418, 26127, 34836, 49351, 52254, 78381, 98702, 104508, 148053, 156762, 197404, 235143, 296106, 313524, 444159, 470286, 592212, 705429, 888318, 940572, 1332477, 1410858, 1776636, 2664954, 2821716, 3997431, 5329908, 7994862, 11992293, 15989724, 23984586, 47969172]

約数ペア:

[(1, 47969172), (2, 23984586), (3, 15989724), (4, 11992293), (6, 7994862), (9, 5329908), (12, 3997431), (17, 2821716), (18, 2664954), (27, 1776636), (34, 1410858), (36, 1332477), (51, 940572), (54, 888318), (68, 705429), (81, 592212), (102, 470286), (108, 444159), (153, 313524), (162, 296106), (204, 235143), (243, 197404), (306, 156762), (324, 148053), (459, 104508), (486, 98702), (612, 78381), (918, 52254), (972, 49351), (1377, 34836), (1836, 26127), (2754, 17418), (2903, 16524), (4131, 11612), (5508, 8709), (5806, 8262)]