53345456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4561}}^1$

素因数の和:4629

約数の個数: 40

約数和(自身を含む): 112006224

約数和(自身を除く): 58660768

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 4561, 5848, 9122, 11696, 18244, 36488, 72976, 77537, 155074, 196123, 310148, 392246, 620296, 784492, 1240592, 1568984, 3137968, 3334091, 6668182, 13336364, 26672728, 53345456]

約数ペア:

[(1, 53345456), (2, 26672728), (4, 13336364), (8, 6668182), (16, 3334091), (17, 3137968), (34, 1568984), (43, 1240592), (68, 784492), (86, 620296), (136, 392246), (172, 310148), (272, 196123), (344, 155074), (688, 77537), (731, 72976), (1462, 36488), (2924, 18244), (4561, 11696), (5848, 9122)]