52569580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19763}}^1$

素因数の和:19798

約数の個数: 48

約数和(自身を含む): 132814080

約数和(自身を除く): 80244500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 19763, 39526, 79052, 98815, 138341, 197630, 276682, 375497, 395260, 553364, 691705, 750994, 1383410, 1501988, 1877485, 2628479, 2766820, 3754970, 5256958, 7509940, 10513916, 13142395, 26284790, 52569580]

約数ペア:

[(1, 52569580), (2, 26284790), (4, 13142395), (5, 10513916), (7, 7509940), (10, 5256958), (14, 3754970), (19, 2766820), (20, 2628479), (28, 1877485), (35, 1501988), (38, 1383410), (70, 750994), (76, 691705), (95, 553364), (133, 395260), (140, 375497), (190, 276682), (266, 197630), (380, 138341), (532, 98815), (665, 79052), (1330, 39526), (2660, 19763)]