49712166

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 126444240

約数和(自身を除く): 76732074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 157, 294, 314, 359, 441, 471, 718, 882, 942, 1077, 1099, 1413, 2154, 2198, 2513, 2826, 3231, 3297, 5026, 6462, 6594, 7539, 7693, 9891, 15078, 15386, 17591, 19782, 22617, 23079, 35182, 45234, 46158, 52773, 56363, 69237, 105546, 112726, 138474, 158319, 169089, 316638, 338178, 394541, 507267, 789082, 1014534, 1183623, 2367246, 2761787, 3550869, 5523574, 7101738, 8285361, 16570722, 24856083, 49712166]

約数ペア:

[(1, 49712166), (2, 24856083), (3, 16570722), (6, 8285361), (7, 7101738), (9, 5523574), (14, 3550869), (18, 2761787), (21, 2367246), (42, 1183623), (49, 1014534), (63, 789082), (98, 507267), (126, 394541), (147, 338178), (157, 316638), (294, 169089), (314, 158319), (359, 138474), (441, 112726), (471, 105546), (718, 69237), (882, 56363), (942, 52773), (1077, 46158), (1099, 45234), (1413, 35182), (2154, 23079), (2198, 22617), (2513, 19782), (2826, 17591), (3231, 15386), (3297, 15078), (5026, 9891), (6462, 7693), (6594, 7539)]