49477428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 168045696

約数和(自身を除く): 118568268

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1373, 1386, 1638, 1716, 2002, 2574, 2746, 2772, 3003, 3276, 4004, 4119, 5148, 5492, 6006, 8238, 9009, 9611, 12012, 12357, 15103, 16476, 17849, 18018, 19222, 24714, 28833, 30206, 35698, 36036, 38444, 45309, 49428, 53547, 57666, 60412, 71396, 86499, 90618, 105721, 107094, 115332, 124943, 135927, 160641, 172998, 181236, 196339, 211442, 214188, 249886, 271854, 317163, 321282, 345996, 374829, 392678, 422884, 499772, 543708, 589017, 634326, 642564, 749658, 785356, 951489, 1124487, 1178034, 1268652, 1374373, 1499316, 1767051, 1902978, 2248974, 2356068, 2748746, 3534102, 3805956, 4123119, 4497948, 5497492, 7068204, 8246238, 12369357, 16492476, 24738714, 49477428]

約数ペア:

[(1, 49477428), (2, 24738714), (3, 16492476), (4, 12369357), (6, 8246238), (7, 7068204), (9, 5497492), (11, 4497948), (12, 4123119), (13, 3805956), (14, 3534102), (18, 2748746), (21, 2356068), (22, 2248974), (26, 1902978), (28, 1767051), (33, 1499316), (36, 1374373), (39, 1268652), (42, 1178034), (44, 1124487), (52, 951489), (63, 785356), (66, 749658), (77, 642564), (78, 634326), (84, 589017), (91, 543708), (99, 499772), (117, 422884), (126, 392678), (132, 374829), (143, 345996), (154, 321282), (156, 317163), (182, 271854), (198, 249886), (231, 214188), (234, 211442), (252, 196339), (273, 181236), (286, 172998), (308, 160641), (364, 135927), (396, 124943), (429, 115332), (462, 107094), (468, 105721), (546, 90618), (572, 86499), (693, 71396), (819, 60412), (858, 57666), (924, 53547), (1001, 49428), (1092, 45309), (1287, 38444), (1373, 36036), (1386, 35698), (1638, 30206), (1716, 28833), (2002, 24714), (2574, 19222), (2746, 18018), (2772, 17849), (3003, 16476), (3276, 15103), (4004, 12357), (4119, 12012), (5148, 9611), (5492, 9009), (6006, 8238)]