55993912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 121968000

約数和(自身を除く): 65974088

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 344, 494, 559, 659, 817, 988, 1118, 1318, 1634, 1976, 2236, 2636, 3268, 4472, 5272, 6536, 8567, 10621, 12521, 17134, 21242, 25042, 28337, 34268, 42484, 50084, 56674, 68536, 84968, 100168, 113348, 162773, 226696, 325546, 368381, 538403, 651092, 736762, 1076806, 1302184, 1473524, 2153612, 2947048, 4307224, 6999239, 13998478, 27996956, 55993912]

約数ペア:

[(1, 55993912), (2, 27996956), (4, 13998478), (8, 6999239), (13, 4307224), (19, 2947048), (26, 2153612), (38, 1473524), (43, 1302184), (52, 1076806), (76, 736762), (86, 651092), (104, 538403), (152, 368381), (172, 325546), (247, 226696), (344, 162773), (494, 113348), (559, 100168), (659, 84968), (817, 68536), (988, 56674), (1118, 50084), (1318, 42484), (1634, 34268), (1976, 28337), (2236, 25042), (2636, 21242), (3268, 17134), (4472, 12521), (5272, 10621), (6536, 8567)]