51615324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 139776000

約数和(自身を除く): 88160676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 1279, 2124, 2242, 2558, 3363, 3837, 4484, 5116, 6726, 7674, 10089, 11511, 13452, 15348, 20178, 23022, 24301, 40356, 46044, 48602, 72903, 75461, 97204, 145806, 150922, 218709, 226383, 291612, 301844, 437418, 452766, 679149, 874836, 905532, 1358298, 1433759, 2716596, 2867518, 4301277, 5735036, 8602554, 12903831, 17205108, 25807662, 51615324]

約数ペア:

[(1, 51615324), (2, 25807662), (3, 17205108), (4, 12903831), (6, 8602554), (9, 5735036), (12, 4301277), (18, 2867518), (19, 2716596), (36, 1433759), (38, 1358298), (57, 905532), (59, 874836), (76, 679149), (114, 452766), (118, 437418), (171, 301844), (177, 291612), (228, 226383), (236, 218709), (342, 150922), (354, 145806), (531, 97204), (684, 75461), (708, 72903), (1062, 48602), (1121, 46044), (1279, 40356), (2124, 24301), (2242, 23022), (2558, 20178), (3363, 15348), (3837, 13452), (4484, 11511), (5116, 10089), (6726, 7674)]