48748623

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 88473600

約数和(自身を除く): 39724977

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 57, 77, 87, 133, 203, 209, 231, 319, 383, 399, 551, 609, 627, 957, 1149, 1463, 1653, 2233, 2681, 3857, 4213, 4389, 6061, 6699, 7277, 8043, 11107, 11571, 12639, 18183, 21831, 29491, 33321, 42427, 50939, 77749, 80047, 88473, 122177, 127281, 152817, 211033, 233247, 240141, 366531, 560329, 633099, 855239, 1477231, 1680987, 2321363, 2565717, 4431693, 6964089, 16249541, 48748623]

約数ペア:

[(1, 48748623), (3, 16249541), (7, 6964089), (11, 4431693), (19, 2565717), (21, 2321363), (29, 1680987), (33, 1477231), (57, 855239), (77, 633099), (87, 560329), (133, 366531), (203, 240141), (209, 233247), (231, 211033), (319, 152817), (383, 127281), (399, 122177), (551, 88473), (609, 80047), (627, 77749), (957, 50939), (1149, 42427), (1463, 33321), (1653, 29491), (2233, 21831), (2681, 18183), (3857, 12639), (4213, 11571), (4389, 11107), (6061, 8043), (6699, 7277)]