51007518

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 113757696

約数和(自身を除く): 62750178

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 127, 159, 254, 318, 381, 421, 477, 762, 842, 954, 1143, 1263, 2286, 2526, 3789, 6731, 7578, 13462, 20193, 22313, 40386, 44626, 53467, 60579, 66939, 106934, 121158, 133878, 160401, 200817, 320802, 401634, 481203, 962406, 2833751, 5667502, 8501253, 17002506, 25503759, 51007518]

約数ペア:

[(1, 51007518), (2, 25503759), (3, 17002506), (6, 8501253), (9, 5667502), (18, 2833751), (53, 962406), (106, 481203), (127, 401634), (159, 320802), (254, 200817), (318, 160401), (381, 133878), (421, 121158), (477, 106934), (762, 66939), (842, 60579), (954, 53467), (1143, 44626), (1263, 40386), (2286, 22313), (2526, 20193), (3789, 13462), (6731, 7578)]