51065742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 132378624

約数和(自身を除く): 81312882

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 182, 186, 217, 273, 294, 403, 431, 434, 546, 637, 651, 806, 862, 1209, 1274, 1293, 1302, 1519, 1911, 2418, 2586, 2821, 3017, 3038, 3822, 4557, 5603, 5642, 6034, 8463, 9051, 9114, 11206, 13361, 16809, 16926, 18102, 19747, 21119, 26722, 33618, 39221, 39494, 40083, 42238, 59241, 63357, 78442, 80166, 93527, 117663, 118482, 126714, 173693, 187054, 235326, 274547, 280581, 347386, 521079, 549094, 561162, 654689, 823641, 1042158, 1215851, 1309378, 1647282, 1964067, 2431702, 3647553, 3928134, 7295106, 8510957, 17021914, 25532871, 51065742]

約数ペア:

[(1, 51065742), (2, 25532871), (3, 17021914), (6, 8510957), (7, 7295106), (13, 3928134), (14, 3647553), (21, 2431702), (26, 1964067), (31, 1647282), (39, 1309378), (42, 1215851), (49, 1042158), (62, 823641), (78, 654689), (91, 561162), (93, 549094), (98, 521079), (147, 347386), (182, 280581), (186, 274547), (217, 235326), (273, 187054), (294, 173693), (403, 126714), (431, 118482), (434, 117663), (546, 93527), (637, 80166), (651, 78442), (806, 63357), (862, 59241), (1209, 42238), (1274, 40083), (1293, 39494), (1302, 39221), (1519, 33618), (1911, 26722), (2418, 21119), (2586, 19747), (2821, 18102), (3017, 16926), (3038, 16809), (3822, 13361), (4557, 11206), (5603, 9114), (5642, 9051), (6034, 8463)]