56871290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47791}}^1$

素因数の和:47822

約数の個数: 32

約数和(自身を含む): 123876864

約数和(自身を除く): 67005574

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 47791, 95582, 238955, 334537, 477910, 669074, 812447, 1624894, 1672685, 3345370, 4062235, 5687129, 8124470, 11374258, 28435645, 56871290]

約数ペア:

[(1, 56871290), (2, 28435645), (5, 11374258), (7, 8124470), (10, 5687129), (14, 4062235), (17, 3345370), (34, 1672685), (35, 1624894), (70, 812447), (85, 669074), (119, 477910), (170, 334537), (238, 238955), (595, 95582), (1190, 47791)]