52028020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1367}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 119968128

約数和(自身を除く): 67940108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 865, 1367, 1730, 1903, 2734, 3460, 3806, 5468, 6835, 7612, 9515, 13670, 15037, 19030, 27340, 30074, 38060, 60148, 75185, 150370, 236491, 300740, 472982, 945964, 1182455, 2364910, 2601401, 4729820, 5202802, 10405604, 13007005, 26014010, 52028020]

約数ペア:

[(1, 52028020), (2, 26014010), (4, 13007005), (5, 10405604), (10, 5202802), (11, 4729820), (20, 2601401), (22, 2364910), (44, 1182455), (55, 945964), (110, 472982), (173, 300740), (220, 236491), (346, 150370), (692, 75185), (865, 60148), (1367, 38060), (1730, 30074), (1903, 27340), (2734, 19030), (3460, 15037), (3806, 13670), (5468, 9515), (6835, 7612)]