51441056

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 110125764

約数和(自身を除く): 58684708

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 73, 76, 122, 146, 152, 244, 292, 304, 361, 488, 584, 608, 722, 976, 1159, 1168, 1387, 1444, 1952, 2318, 2336, 2774, 2888, 4453, 4636, 5548, 5776, 8906, 9272, 11096, 11552, 17812, 18544, 22021, 22192, 26353, 35624, 37088, 44042, 44384, 52706, 71248, 84607, 88084, 105412, 142496, 169214, 176168, 210824, 338428, 352336, 421648, 676856, 704672, 843296, 1353712, 1607533, 2707424, 3215066, 6430132, 12860264, 25720528, 51441056]

約数ペア:

[(1, 51441056), (2, 25720528), (4, 12860264), (8, 6430132), (16, 3215066), (19, 2707424), (32, 1607533), (38, 1353712), (61, 843296), (73, 704672), (76, 676856), (122, 421648), (146, 352336), (152, 338428), (244, 210824), (292, 176168), (304, 169214), (361, 142496), (488, 105412), (584, 88084), (608, 84607), (722, 71248), (976, 52706), (1159, 44384), (1168, 44042), (1387, 37088), (1444, 35624), (1952, 26353), (2318, 22192), (2336, 22021), (2774, 18544), (2888, 17812), (4453, 11552), (4636, 11096), (5548, 9272), (5776, 8906)]