53887768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 60419432

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 97, 107, 118, 194, 214, 236, 388, 428, 472, 649, 776, 856, 1067, 1177, 1298, 2134, 2354, 2596, 4268, 4708, 5192, 5723, 6313, 8536, 9416, 10379, 11446, 12626, 20758, 22892, 25252, 41516, 45784, 50504, 62953, 69443, 83032, 114169, 125906, 138886, 228338, 251812, 277772, 456676, 503624, 555544, 612361, 913352, 1224722, 2449444, 4898888, 6735971, 13471942, 26943884, 53887768]

約数ペア:

[(1, 53887768), (2, 26943884), (4, 13471942), (8, 6735971), (11, 4898888), (22, 2449444), (44, 1224722), (59, 913352), (88, 612361), (97, 555544), (107, 503624), (118, 456676), (194, 277772), (214, 251812), (236, 228338), (388, 138886), (428, 125906), (472, 114169), (649, 83032), (776, 69443), (856, 62953), (1067, 50504), (1177, 45784), (1298, 41516), (2134, 25252), (2354, 22892), (2596, 20758), (4268, 12626), (4708, 11446), (5192, 10379), (5723, 9416), (6313, 8536)]