51500889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 85123584

約数和(自身を除く): 33622695

約数列:

[1, 3, 9, 11, 31, 33, 93, 97, 99, 173, 279, 291, 341, 519, 873, 1023, 1067, 1557, 1903, 3007, 3069, 3201, 5363, 5709, 9021, 9603, 16089, 16781, 17127, 27063, 33077, 48267, 50343, 58993, 99231, 151029, 176979, 184591, 297693, 520211, 530937, 553773, 1560633, 1661319, 4681899, 5722321, 17166963, 51500889]

約数ペア:

[(1, 51500889), (3, 17166963), (9, 5722321), (11, 4681899), (31, 1661319), (33, 1560633), (93, 553773), (97, 530937), (99, 520211), (173, 297693), (279, 184591), (291, 176979), (341, 151029), (519, 99231), (873, 58993), (1023, 50343), (1067, 48267), (1557, 33077), (1903, 27063), (3007, 17127), (3069, 16781), (3201, 16089), (5363, 9603), (5709, 9021)]