49765716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 169024128

約数和(自身を除く): 119258412

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, 1381, 1386, 1638, 1716, 2002, 2574, 2762, 2772, 3003, 3276, 4004, 4143, 5148, 5524, 6006, 8286, 9009, 9667, 12012, 12429, 15191, 16572, 17953, 18018, 19334, 24858, 29001, 30382, 35906, 36036, 38668, 45573, 49716, 53859, 58002, 60764, 71812, 87003, 91146, 106337, 107718, 116004, 125671, 136719, 161577, 174006, 182292, 197483, 212674, 215436, 251342, 273438, 319011, 323154, 348012, 377013, 394966, 425348, 502684, 546876, 592449, 638022, 646308, 754026, 789932, 957033, 1131039, 1184898, 1276044, 1382381, 1508052, 1777347, 1914066, 2262078, 2369796, 2764762, 3554694, 3828132, 4147143, 4524156, 5529524, 7109388, 8294286, 12441429, 16588572, 24882858, 49765716]

約数ペア:

[(1, 49765716), (2, 24882858), (3, 16588572), (4, 12441429), (6, 8294286), (7, 7109388), (9, 5529524), (11, 4524156), (12, 4147143), (13, 3828132), (14, 3554694), (18, 2764762), (21, 2369796), (22, 2262078), (26, 1914066), (28, 1777347), (33, 1508052), (36, 1382381), (39, 1276044), (42, 1184898), (44, 1131039), (52, 957033), (63, 789932), (66, 754026), (77, 646308), (78, 638022), (84, 592449), (91, 546876), (99, 502684), (117, 425348), (126, 394966), (132, 377013), (143, 348012), (154, 323154), (156, 319011), (182, 273438), (198, 251342), (231, 215436), (234, 212674), (252, 197483), (273, 182292), (286, 174006), (308, 161577), (364, 136719), (396, 125671), (429, 116004), (462, 107718), (468, 106337), (546, 91146), (572, 87003), (693, 71812), (819, 60764), (858, 58002), (924, 53859), (1001, 49716), (1092, 45573), (1287, 38668), (1381, 36036), (1386, 35906), (1638, 30382), (1716, 29001), (2002, 24858), (2574, 19334), (2762, 18018), (2772, 17953), (3003, 16572), (3276, 15191), (4004, 12429), (4143, 12012), (5148, 9667), (5524, 9009), (6006, 8286)]