55171590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2131}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 132627456

約数和(自身を除く): 77455866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 863, 1726, 2131, 2589, 4262, 4315, 5178, 6393, 8630, 10655, 12786, 12945, 21310, 25890, 31965, 63930, 1839053, 3678106, 5517159, 9195265, 11034318, 18390530, 27585795, 55171590]

約数ペア:

[(1, 55171590), (2, 27585795), (3, 18390530), (5, 11034318), (6, 9195265), (10, 5517159), (15, 3678106), (30, 1839053), (863, 63930), (1726, 31965), (2131, 25890), (2589, 21310), (4262, 12945), (4315, 12786), (5178, 10655), (6393, 8630)]