54986464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 117588240

約数和(自身を除く): 62601776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 208, 262, 416, 524, 1009, 1048, 1703, 2018, 2096, 3406, 4036, 4192, 6812, 8072, 13117, 13624, 16144, 26234, 27248, 32288, 52468, 54496, 104936, 132179, 209872, 264358, 419744, 528716, 1057432, 1718327, 2114864, 3436654, 4229728, 6873308, 13746616, 27493232, 54986464]

約数ペア:

[(1, 54986464), (2, 27493232), (4, 13746616), (8, 6873308), (13, 4229728), (16, 3436654), (26, 2114864), (32, 1718327), (52, 1057432), (104, 528716), (131, 419744), (208, 264358), (262, 209872), (416, 132179), (524, 104936), (1009, 54496), (1048, 52468), (1703, 32288), (2018, 27248), (2096, 26234), (3406, 16144), (4036, 13624), (4192, 13117), (6812, 8072)]