48247940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{185569}}^1$

素因数の和:185591

約数の個数: 24

約数和(自身を含む): 109115160

約数和(自身を除く): 60867220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 185569, 371138, 742276, 927845, 1855690, 2412397, 3711380, 4824794, 9649588, 12061985, 24123970, 48247940]

約数ペア:

[(1, 48247940), (2, 24123970), (4, 12061985), (5, 9649588), (10, 4824794), (13, 3711380), (20, 2412397), (26, 1855690), (52, 927845), (65, 742276), (130, 371138), (260, 185569)]