52739253

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 96235776

約数和(自身を除く): 43496523

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2141, 2737, 3519, 6423, 8211, 14987, 19269, 24633, 36397, 44961, 49243, 109191, 134883, 147729, 254779, 327573, 344701, 443187, 764337, 837131, 1034103, 2293011, 2511393, 3102309, 5859917, 7534179, 17579751, 52739253]

約数ペア:

[(1, 52739253), (3, 17579751), (7, 7534179), (9, 5859917), (17, 3102309), (21, 2511393), (23, 2293011), (51, 1034103), (63, 837131), (69, 764337), (119, 443187), (153, 344701), (161, 327573), (207, 254779), (357, 147729), (391, 134883), (483, 109191), (1071, 49243), (1173, 44961), (1449, 36397), (2141, 24633), (2737, 19269), (3519, 14987), (6423, 8211)]