56787090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44021}}^1$

素因数の和:44074

約数の個数: 32

約数和(自身を含む): 139461696

約数和(自身を除く): 82674606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 44021, 88042, 132063, 220105, 264126, 440210, 660315, 1320630, 1892903, 3785806, 5678709, 9464515, 11357418, 18929030, 28393545, 56787090]

約数ペア:

[(1, 56787090), (2, 28393545), (3, 18929030), (5, 11357418), (6, 9464515), (10, 5678709), (15, 3785806), (30, 1892903), (43, 1320630), (86, 660315), (129, 440210), (215, 264126), (258, 220105), (430, 132063), (645, 88042), (1290, 44021)]