49719258

素因数分解:

$2^1\times 3^{10}\times {\mathrm{421}}^1$

素因数の和:453

約数の個数: 44

約数和(自身を含む): 112133418

約数和(自身を除く): 62414160

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 421, 486, 729, 842, 1263, 1458, 2187, 2526, 3789, 4374, 6561, 7578, 11367, 13122, 19683, 22734, 34101, 39366, 59049, 68202, 102303, 118098, 204606, 306909, 613818, 920727, 1841454, 2762181, 5524362, 8286543, 16573086, 24859629, 49719258]

約数ペア:

[(1, 49719258), (2, 24859629), (3, 16573086), (6, 8286543), (9, 5524362), (18, 2762181), (27, 1841454), (54, 920727), (81, 613818), (162, 306909), (243, 204606), (421, 118098), (486, 102303), (729, 68202), (842, 59049), (1263, 39366), (1458, 34101), (2187, 22734), (2526, 19683), (3789, 13122), (4374, 11367), (6561, 7578)]