49863940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{356171}}^1$

素因数の和:356187

約数の個数: 24

約数和(自身を含む): 119673792

約数和(自身を除く): 69809852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 356171, 712342, 1424684, 1780855, 2493197, 3561710, 4986394, 7123420, 9972788, 12465985, 24931970, 49863940]

約数ペア:

[(1, 49863940), (2, 24931970), (4, 12465985), (5, 9972788), (7, 7123420), (10, 4986394), (14, 3561710), (20, 2493197), (28, 1780855), (35, 1424684), (70, 712342), (140, 356171)]