51211764

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 146764800

約数和(自身を除く): 95553036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 59, 76, 81, 94, 108, 114, 118, 141, 162, 171, 177, 188, 228, 236, 243, 282, 324, 342, 354, 423, 486, 513, 531, 564, 684, 708, 846, 893, 972, 1026, 1062, 1121, 1269, 1539, 1593, 1692, 1786, 2052, 2124, 2242, 2538, 2679, 2773, 3078, 3186, 3363, 3572, 3807, 4484, 4617, 4779, 5076, 5358, 5546, 6156, 6372, 6726, 7614, 8037, 8319, 9234, 9558, 10089, 10716, 11092, 11421, 13452, 14337, 15228, 16074, 16638, 18468, 19116, 20178, 22842, 24111, 24957, 28674, 30267, 32148, 33276, 40356, 45684, 48222, 49914, 52687, 57348, 60534, 72333, 74871, 90801, 96444, 99828, 105374, 121068, 144666, 149742, 158061, 181602, 210748, 216999, 224613, 272403, 289332, 299484, 316122, 363204, 433998, 449226, 474183, 544806, 632244, 673839, 867996, 898452, 948366, 1089612, 1347678, 1422549, 1896732, 2695356, 2845098, 4267647, 5690196, 8535294, 12802941, 17070588, 25605882, 51211764]

約数ペア:

[(1, 51211764), (2, 25605882), (3, 17070588), (4, 12802941), (6, 8535294), (9, 5690196), (12, 4267647), (18, 2845098), (19, 2695356), (27, 1896732), (36, 1422549), (38, 1347678), (47, 1089612), (54, 948366), (57, 898452), (59, 867996), (76, 673839), (81, 632244), (94, 544806), (108, 474183), (114, 449226), (118, 433998), (141, 363204), (162, 316122), (171, 299484), (177, 289332), (188, 272403), (228, 224613), (236, 216999), (243, 210748), (282, 181602), (324, 158061), (342, 149742), (354, 144666), (423, 121068), (486, 105374), (513, 99828), (531, 96444), (564, 90801), (684, 74871), (708, 72333), (846, 60534), (893, 57348), (972, 52687), (1026, 49914), (1062, 48222), (1121, 45684), (1269, 40356), (1539, 33276), (1593, 32148), (1692, 30267), (1786, 28674), (2052, 24957), (2124, 24111), (2242, 22842), (2538, 20178), (2679, 19116), (2773, 18468), (3078, 16638), (3186, 16074), (3363, 15228), (3572, 14337), (3807, 13452), (4484, 11421), (4617, 11092), (4779, 10716), (5076, 10089), (5358, 9558), (5546, 9234), (6156, 8319), (6372, 8037), (6726, 7614)]