50281480

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4673}}^1$

素因数の和:4953

約数の個数: 32

約数和(自身を含む): 113578200

約数和(自身を除く): 63296720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 4673, 5380, 9346, 10760, 18692, 23365, 37384, 46730, 93460, 186920, 1257037, 2514074, 5028148, 6285185, 10056296, 12570370, 25140740, 50281480]

約数ペア:

[(1, 50281480), (2, 25140740), (4, 12570370), (5, 10056296), (8, 6285185), (10, 5028148), (20, 2514074), (40, 1257037), (269, 186920), (538, 93460), (1076, 46730), (1345, 37384), (2152, 23365), (2690, 18692), (4673, 10760), (5380, 9346)]