55492120

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1823}}^1$

素因数の和:2595

約数の個数: 32

約数和(自身を含む): 125089920

約数和(自身を除く): 69597800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 1823, 3044, 3646, 3805, 6088, 7292, 7610, 9115, 14584, 15220, 18230, 30440, 36460, 72920, 1387303, 2774606, 5549212, 6936515, 11098424, 13873030, 27746060, 55492120]

約数ペア:

[(1, 55492120), (2, 27746060), (4, 13873030), (5, 11098424), (8, 6936515), (10, 5549212), (20, 2774606), (40, 1387303), (761, 72920), (1522, 36460), (1823, 30440), (3044, 18230), (3646, 15220), (3805, 14584), (6088, 9115), (7292, 7610)]