51851920

素因数分解:

$2^4\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1093}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 120869496

約数和(自身を除く): 69017576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593, 1093, 1186, 2186, 2372, 2965, 4372, 4744, 5465, 5930, 8744, 9488, 10930, 11860, 17488, 21860, 23720, 43720, 47440, 87440, 648149, 1296298, 2592596, 3240745, 5185192, 6481490, 10370384, 12962980, 25925960, 51851920]

約数ペア:

[(1, 51851920), (2, 25925960), (4, 12962980), (5, 10370384), (8, 6481490), (10, 5185192), (16, 3240745), (20, 2592596), (40, 1296298), (80, 648149), (593, 87440), (1093, 47440), (1186, 43720), (2186, 23720), (2372, 21860), (2965, 17488), (4372, 11860), (4744, 10930), (5465, 9488), (5930, 8744)]