51295896

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 155520000

約数和(自身を除く): 104224104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 431, 456, 513, 522, 551, 684, 696, 783, 862, 1026, 1044, 1102, 1293, 1368, 1566, 1653, 1724, 2052, 2088, 2204, 2586, 3132, 3306, 3448, 3879, 4104, 4408, 4959, 5172, 6264, 6612, 7758, 8189, 9918, 10344, 11637, 12499, 13224, 14877, 15516, 16378, 19836, 23274, 24567, 24998, 29754, 31032, 32756, 37497, 39672, 46548, 49134, 49996, 59508, 65512, 73701, 74994, 93096, 98268, 99992, 112491, 119016, 147402, 149988, 196536, 221103, 224982, 237481, 294804, 299976, 337473, 442206, 449964, 474962, 589608, 674946, 712443, 884412, 899928, 949924, 1349892, 1424886, 1768824, 1899848, 2137329, 2699784, 2849772, 4274658, 5699544, 6411987, 8549316, 12823974, 17098632, 25647948, 51295896]

約数ペア:

[(1, 51295896), (2, 25647948), (3, 17098632), (4, 12823974), (6, 8549316), (8, 6411987), (9, 5699544), (12, 4274658), (18, 2849772), (19, 2699784), (24, 2137329), (27, 1899848), (29, 1768824), (36, 1424886), (38, 1349892), (54, 949924), (57, 899928), (58, 884412), (72, 712443), (76, 674946), (87, 589608), (108, 474962), (114, 449964), (116, 442206), (152, 337473), (171, 299976), (174, 294804), (216, 237481), (228, 224982), (232, 221103), (261, 196536), (342, 149988), (348, 147402), (431, 119016), (456, 112491), (513, 99992), (522, 98268), (551, 93096), (684, 74994), (696, 73701), (783, 65512), (862, 59508), (1026, 49996), (1044, 49134), (1102, 46548), (1293, 39672), (1368, 37497), (1566, 32756), (1653, 31032), (1724, 29754), (2052, 24998), (2088, 24567), (2204, 23274), (2586, 19836), (3132, 16378), (3306, 15516), (3448, 14877), (3879, 13224), (4104, 12499), (4408, 11637), (4959, 10344), (5172, 9918), (6264, 8189), (6612, 7758)]