47812410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2980

約数の個数: 64

約数和(自身を含む): 129634560

約数和(自身を除く): 81822150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 2903, 3294, 5490, 5806, 8235, 8709, 14515, 16470, 17418, 26127, 29030, 43545, 52254, 78381, 87090, 130635, 156762, 177083, 261270, 354166, 391905, 531249, 783810, 885415, 1062498, 1593747, 1770830, 2656245, 3187494, 4781241, 5312490, 7968735, 9562482, 15937470, 23906205, 47812410]

約数ペア:

[(1, 47812410), (2, 23906205), (3, 15937470), (5, 9562482), (6, 7968735), (9, 5312490), (10, 4781241), (15, 3187494), (18, 2656245), (27, 1770830), (30, 1593747), (45, 1062498), (54, 885415), (61, 783810), (90, 531249), (122, 391905), (135, 354166), (183, 261270), (270, 177083), (305, 156762), (366, 130635), (549, 87090), (610, 78381), (915, 52254), (1098, 43545), (1647, 29030), (1830, 26127), (2745, 17418), (2903, 16470), (3294, 14515), (5490, 8709), (5806, 8235)]