56846440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{203023}}^1$

素因数の和:203041

約数の個数: 32

約数和(自身を含む): 146177280

約数和(自身を除く): 89330840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 203023, 406046, 812092, 1015115, 1421161, 1624184, 2030230, 2842322, 4060460, 5684644, 7105805, 8120920, 11369288, 14211610, 28423220, 56846440]

約数ペア:

[(1, 56846440), (2, 28423220), (4, 14211610), (5, 11369288), (7, 8120920), (8, 7105805), (10, 5684644), (14, 4060460), (20, 2842322), (28, 2030230), (35, 1624184), (40, 1421161), (56, 1015115), (70, 812092), (140, 406046), (280, 203023)]