52756540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7307}}^1$

素因数の和:7354

約数の個数: 36

約数和(自身を含む): 116942616

約数和(自身を除く): 64186076

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 7307, 14614, 29228, 36535, 73070, 138833, 146140, 277666, 555332, 694165, 1388330, 2637827, 2776660, 5275654, 10551308, 13189135, 26378270, 52756540]

約数ペア:

[(1, 52756540), (2, 26378270), (4, 13189135), (5, 10551308), (10, 5275654), (19, 2776660), (20, 2637827), (38, 1388330), (76, 694165), (95, 555332), (190, 277666), (361, 146140), (380, 138833), (722, 73070), (1444, 36535), (1805, 29228), (3610, 14614), (7220, 7307)]