51524020

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{2357}}^1$

素因数の和:3459

約数の個数: 24

約数和(自身を含む): 108345384

約数和(自身を除く): 56821364

約数列:

[1, 2, 4, 5, 10, 20, 1093, 2186, 2357, 4372, 4714, 5465, 9428, 10930, 11785, 21860, 23570, 47140, 2576201, 5152402, 10304804, 12881005, 25762010, 51524020]

約数ペア:

[(1, 51524020), (2, 25762010), (4, 12881005), (5, 10304804), (10, 5152402), (20, 2576201), (1093, 47140), (2186, 23570), (2357, 21860), (4372, 11785), (4714, 10930), (5465, 9428)]