51733792

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 72

約数和(自身を含む): 115831296

約数和(自身を除く): 64097504

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 431, 484, 496, 682, 862, 968, 992, 1364, 1724, 1936, 2728, 3448, 3751, 3872, 4741, 5456, 6896, 7502, 9482, 10912, 13361, 13792, 15004, 18964, 26722, 30008, 37928, 52151, 53444, 60016, 75856, 104302, 106888, 120032, 146971, 151712, 208604, 213776, 293942, 417208, 427552, 587884, 834416, 1175768, 1616681, 1668832, 2351536, 3233362, 4703072, 6466724, 12933448, 25866896, 51733792]

約数ペア:

[(1, 51733792), (2, 25866896), (4, 12933448), (8, 6466724), (11, 4703072), (16, 3233362), (22, 2351536), (31, 1668832), (32, 1616681), (44, 1175768), (62, 834416), (88, 587884), (121, 427552), (124, 417208), (176, 293942), (242, 213776), (248, 208604), (341, 151712), (352, 146971), (431, 120032), (484, 106888), (496, 104302), (682, 75856), (862, 60016), (968, 53444), (992, 52151), (1364, 37928), (1724, 30008), (1936, 26722), (2728, 18964), (3448, 15004), (3751, 13792), (3872, 13361), (4741, 10912), (5456, 9482), (6896, 7502)]