51918768

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 120

約数和(自身を含む): 161038800

約数和(自身を除く): 109120032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 73, 88, 99, 132, 144, 146, 176, 198, 219, 264, 292, 396, 438, 449, 528, 584, 657, 792, 803, 876, 898, 1168, 1314, 1347, 1584, 1606, 1752, 1796, 2409, 2628, 2694, 3212, 3504, 3592, 4041, 4818, 4939, 5256, 5388, 6424, 7184, 7227, 8082, 9636, 9878, 10512, 10776, 12848, 14454, 14817, 16164, 19272, 19756, 21552, 28908, 29634, 32328, 32777, 38544, 39512, 44451, 57816, 59268, 64656, 65554, 79024, 88902, 98331, 115632, 118536, 131108, 177804, 196662, 237072, 262216, 294993, 355608, 360547, 393324, 524432, 589986, 711216, 721094, 786648, 1081641, 1179972, 1442188, 1573296, 2163282, 2359944, 2884376, 3244923, 4326564, 4719888, 5768752, 6489846, 8653128, 12979692, 17306256, 25959384, 51918768]

約数ペア:

[(1, 51918768), (2, 25959384), (3, 17306256), (4, 12979692), (6, 8653128), (8, 6489846), (9, 5768752), (11, 4719888), (12, 4326564), (16, 3244923), (18, 2884376), (22, 2359944), (24, 2163282), (33, 1573296), (36, 1442188), (44, 1179972), (48, 1081641), (66, 786648), (72, 721094), (73, 711216), (88, 589986), (99, 524432), (132, 393324), (144, 360547), (146, 355608), (176, 294993), (198, 262216), (219, 237072), (264, 196662), (292, 177804), (396, 131108), (438, 118536), (449, 115632), (528, 98331), (584, 88902), (657, 79024), (792, 65554), (803, 64656), (876, 59268), (898, 57816), (1168, 44451), (1314, 39512), (1347, 38544), (1584, 32777), (1606, 32328), (1752, 29634), (1796, 28908), (2409, 21552), (2628, 19756), (2694, 19272), (3212, 16164), (3504, 14817), (3592, 14454), (4041, 12848), (4818, 10776), (4939, 10512), (5256, 9878), (5388, 9636), (6424, 8082), (7184, 7227)]