47904580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 104981184

約数和(自身を除く): 57076604

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 530, 860, 1051, 1060, 2102, 2279, 4204, 4558, 5255, 9116, 10510, 11395, 21020, 22790, 45193, 45580, 55703, 90386, 111406, 180772, 222812, 225965, 278515, 451930, 557030, 903860, 1114060, 2395229, 4790458, 9580916, 11976145, 23952290, 47904580]

約数ペア:

[(1, 47904580), (2, 23952290), (4, 11976145), (5, 9580916), (10, 4790458), (20, 2395229), (43, 1114060), (53, 903860), (86, 557030), (106, 451930), (172, 278515), (212, 225965), (215, 222812), (265, 180772), (430, 111406), (530, 90386), (860, 55703), (1051, 45580), (1060, 45193), (2102, 22790), (2279, 21020), (4204, 11395), (4558, 10510), (5255, 9116)]