55220776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{530969}}^1$

素因数の和:530988

約数の個数: 16

約数和(自身を含む): 111503700

約数和(自身を除く): 56282924

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 530969, 1061938, 2123876, 4247752, 6902597, 13805194, 27610388, 55220776]

約数ペア:

[(1, 55220776), (2, 27610388), (4, 13805194), (8, 6902597), (13, 4247752), (26, 2123876), (52, 1061938), (104, 530969)]