48768040

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2113}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 109970280

約数和(自身を除く): 61202240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2113, 2308, 2885, 4226, 4616, 5770, 8452, 10565, 11540, 16904, 21130, 23080, 42260, 84520, 1219201, 2438402, 4876804, 6096005, 9753608, 12192010, 24384020, 48768040]

約数ペア:

[(1, 48768040), (2, 24384020), (4, 12192010), (5, 9753608), (8, 6096005), (10, 4876804), (20, 2438402), (40, 1219201), (577, 84520), (1154, 42260), (2113, 23080), (2308, 21130), (2885, 16904), (4226, 11540), (4616, 10565), (5770, 8452)]