48215937

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4441}}^1$

素因数の和:4509

約数の個数: 32

約数和(自身を含む): 81874944

約数和(自身を除く): 33659007

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 4441, 10857, 13323, 31087, 48851, 93261, 146553, 208727, 341957, 626181, 1025871, 1461089, 2295997, 4383267, 6887991, 16071979, 48215937]

約数ペア:

[(1, 48215937), (3, 16071979), (7, 6887991), (11, 4383267), (21, 2295997), (33, 1461089), (47, 1025871), (77, 626181), (141, 341957), (231, 208727), (329, 146553), (517, 93261), (987, 48851), (1551, 31087), (3619, 13323), (4441, 10857)]