51163232

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 104019552

約数和(自身を除く): 52856320

約数列:

[1, 2, 4, 8, 16, 32, 53, 97, 106, 194, 212, 311, 388, 424, 622, 776, 848, 1244, 1552, 1696, 2488, 3104, 4976, 5141, 9952, 10282, 16483, 20564, 30167, 32966, 41128, 60334, 65932, 82256, 120668, 131864, 164512, 241336, 263728, 482672, 527456, 965344, 1598851, 3197702, 6395404, 12790808, 25581616, 51163232]

約数ペア:

[(1, 51163232), (2, 25581616), (4, 12790808), (8, 6395404), (16, 3197702), (32, 1598851), (53, 965344), (97, 527456), (106, 482672), (194, 263728), (212, 241336), (311, 164512), (388, 131864), (424, 120668), (622, 82256), (776, 65932), (848, 60334), (1244, 41128), (1552, 32966), (1696, 30167), (2488, 20564), (3104, 16483), (4976, 10282), (5141, 9952)]