51489966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{10687}}^1$

素因数の和:10776

約数の個数: 32

約数和(自身を含む): 113891328

約数和(自身を除く): 62401362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 10687, 21374, 32061, 64122, 117557, 235114, 352671, 705342, 780151, 1560302, 2340453, 4680906, 8581661, 17163322, 25744983, 51489966]

約数ペア:

[(1, 51489966), (2, 25744983), (3, 17163322), (6, 8581661), (11, 4680906), (22, 2340453), (33, 1560302), (66, 780151), (73, 705342), (146, 352671), (219, 235114), (438, 117557), (803, 64122), (1606, 32061), (2409, 21374), (4818, 10687)]