48202840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{172153}}^1$

素因数の和:172171

約数の個数: 32

約数和(自身を含む): 123950880

約数和(自身を除く): 75748040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 172153, 344306, 688612, 860765, 1205071, 1377224, 1721530, 2410142, 3443060, 4820284, 6025355, 6886120, 9640568, 12050710, 24101420, 48202840]

約数ペア:

[(1, 48202840), (2, 24101420), (4, 12050710), (5, 9640568), (7, 6886120), (8, 6025355), (10, 4820284), (14, 3443060), (20, 2410142), (28, 1721530), (35, 1377224), (40, 1205071), (56, 860765), (70, 688612), (140, 344306), (280, 172153)]