52803940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{377171}}^1$

素因数の和:377187

約数の個数: 24

約数和(自身を含む): 126729792

約数和(自身を除く): 73925852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 377171, 754342, 1508684, 1885855, 2640197, 3771710, 5280394, 7543420, 10560788, 13200985, 26401970, 52803940]

約数ペア:

[(1, 52803940), (2, 26401970), (4, 13200985), (5, 10560788), (7, 7543420), (10, 5280394), (14, 3771710), (20, 2640197), (28, 1885855), (35, 1508684), (70, 754342), (140, 377171)]