51215478

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3413}}^1$

素因数の和:3520

約数の個数: 32

約数和(自身を含む): 106680672

約数和(自身を除く): 55465194

約数列:

[1, 2, 3, 6, 41, 61, 82, 122, 123, 183, 246, 366, 2501, 3413, 5002, 6826, 7503, 10239, 15006, 20478, 139933, 208193, 279866, 416386, 419799, 624579, 839598, 1249158, 8535913, 17071826, 25607739, 51215478]

約数ペア:

[(1, 51215478), (2, 25607739), (3, 17071826), (6, 8535913), (41, 1249158), (61, 839598), (82, 624579), (122, 419799), (123, 416386), (183, 279866), (246, 208193), (366, 139933), (2501, 20478), (3413, 15006), (5002, 10239), (6826, 7503)]