51462225

素因数分解:

$3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1038

約数の個数: 36

約数和(自身を含む): 92586832

約数和(自身を除く): 41124607

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 331, 691, 993, 1655, 2073, 2979, 3455, 4965, 6219, 8275, 10365, 14895, 17275, 24825, 31095, 51825, 74475, 155475, 228721, 686163, 1143605, 2058489, 3430815, 5718025, 10292445, 17154075, 51462225]

約数ペア:

[(1, 51462225), (3, 17154075), (5, 10292445), (9, 5718025), (15, 3430815), (25, 2058489), (45, 1143605), (75, 686163), (225, 228721), (331, 155475), (691, 74475), (993, 51825), (1655, 31095), (2073, 24825), (2979, 17275), (3455, 14895), (4965, 10365), (6219, 8275)]