49437278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 86071680

約数和(自身を除く): 36634402

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 1111, 1171, 1919, 2222, 2342, 3838, 12881, 21109, 22249, 25762, 42218, 44498, 118271, 236542, 244739, 489478, 1300981, 2247149, 2601962, 4494298, 24718639, 49437278]

約数ペア:

[(1, 49437278), (2, 24718639), (11, 4494298), (19, 2601962), (22, 2247149), (38, 1300981), (101, 489478), (202, 244739), (209, 236542), (418, 118271), (1111, 44498), (1171, 42218), (1919, 25762), (2222, 22249), (2342, 21109), (3838, 12881)]