48343911

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 85426176

約数和(自身を除く): 37082265

約数列:

[1, 3, 7, 11, 21, 31, 33, 43, 77, 93, 129, 157, 217, 231, 301, 341, 471, 473, 651, 903, 1023, 1099, 1333, 1419, 1727, 2387, 3297, 3311, 3999, 4867, 5181, 6751, 7161, 9331, 9933, 12089, 14601, 14663, 20253, 27993, 34069, 36267, 43989, 47257, 53537, 74261, 102207, 102641, 141771, 160611, 209281, 222783, 307923, 374759, 519827, 627843, 1124277, 1464967, 1559481, 2302091, 4394901, 6906273, 16114637, 48343911]

約数ペア:

[(1, 48343911), (3, 16114637), (7, 6906273), (11, 4394901), (21, 2302091), (31, 1559481), (33, 1464967), (43, 1124277), (77, 627843), (93, 519827), (129, 374759), (157, 307923), (217, 222783), (231, 209281), (301, 160611), (341, 141771), (471, 102641), (473, 102207), (651, 74261), (903, 53537), (1023, 47257), (1099, 43989), (1333, 36267), (1419, 34069), (1727, 27993), (2387, 20253), (3297, 14663), (3311, 14601), (3999, 12089), (4867, 9933), (5181, 9331), (6751, 7161)]