51734080

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:887

約数の個数: 56

約数和(自身を含む): 123855480

約数和(自身を除く): 72121400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 320, 538, 601, 1076, 1202, 1345, 2152, 2404, 2690, 3005, 4304, 4808, 5380, 6010, 8608, 9616, 10760, 12020, 17216, 19232, 21520, 24040, 38464, 43040, 48080, 86080, 96160, 161669, 192320, 323338, 646676, 808345, 1293352, 1616690, 2586704, 3233380, 5173408, 6466760, 10346816, 12933520, 25867040, 51734080]

約数ペア:

[(1, 51734080), (2, 25867040), (4, 12933520), (5, 10346816), (8, 6466760), (10, 5173408), (16, 3233380), (20, 2586704), (32, 1616690), (40, 1293352), (64, 808345), (80, 646676), (160, 323338), (269, 192320), (320, 161669), (538, 96160), (601, 86080), (1076, 48080), (1202, 43040), (1345, 38464), (2152, 24040), (2404, 21520), (2690, 19232), (3005, 17216), (4304, 12020), (4808, 10760), (5380, 9616), (6010, 8608)]