51918304

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 106444800

約数和(自身を除く): 54526496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 199, 248, 263, 398, 496, 526, 796, 992, 1052, 1592, 2104, 3184, 4208, 6169, 6368, 8153, 8416, 12338, 16306, 24676, 32612, 49352, 52337, 65224, 98704, 104674, 130448, 197408, 209348, 260896, 418696, 837392, 1622447, 1674784, 3244894, 6489788, 12979576, 25959152, 51918304]

約数ペア:

[(1, 51918304), (2, 25959152), (4, 12979576), (8, 6489788), (16, 3244894), (31, 1674784), (32, 1622447), (62, 837392), (124, 418696), (199, 260896), (248, 209348), (263, 197408), (398, 130448), (496, 104674), (526, 98704), (796, 65224), (992, 52337), (1052, 49352), (1592, 32612), (2104, 24676), (3184, 16306), (4208, 12338), (6169, 8416), (6368, 8153)]