54405148

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 113048320

約数和(自身を除く): 58643172

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 511, 602, 619, 1022, 1204, 1238, 2044, 2476, 3139, 4333, 6278, 8666, 12556, 17332, 21973, 26617, 43946, 45187, 53234, 87892, 90374, 106468, 180748, 186319, 316309, 372638, 632618, 745276, 1265236, 1943041, 3886082, 7772164, 13601287, 27202574, 54405148]

約数ペア:

[(1, 54405148), (2, 27202574), (4, 13601287), (7, 7772164), (14, 3886082), (28, 1943041), (43, 1265236), (73, 745276), (86, 632618), (146, 372638), (172, 316309), (292, 186319), (301, 180748), (511, 106468), (602, 90374), (619, 87892), (1022, 53234), (1204, 45187), (1238, 43946), (2044, 26617), (2476, 21973), (3139, 17332), (4333, 12556), (6278, 8666)]