50500359

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 90522432

約数和(自身を除く): 40022073

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 197, 273, 313, 591, 819, 939, 1379, 1773, 2191, 2561, 2817, 4069, 4137, 6573, 7683, 12207, 12411, 17927, 19719, 23049, 28483, 36621, 53781, 61661, 85449, 161343, 184983, 256347, 431627, 554949, 801593, 1294881, 2404779, 3884643, 5611151, 7214337, 16833453, 50500359]

約数ペア:

[(1, 50500359), (3, 16833453), (7, 7214337), (9, 5611151), (13, 3884643), (21, 2404779), (39, 1294881), (63, 801593), (91, 554949), (117, 431627), (197, 256347), (273, 184983), (313, 161343), (591, 85449), (819, 61661), (939, 53781), (1379, 36621), (1773, 28483), (2191, 23049), (2561, 19719), (2817, 17927), (4069, 12411), (4137, 12207), (6573, 7683)]