53857146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19139}}^1$

素因数の和:19218

約数の個数: 32

約数和(自身を含む): 124945920

約数和(自身を除く): 71088774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 19139, 38278, 57417, 114834, 133973, 267946, 401919, 803838, 1282313, 2564626, 3846939, 7693878, 8976191, 17952382, 26928573, 53857146]

約数ペア:

[(1, 53857146), (2, 26928573), (3, 17952382), (6, 8976191), (7, 7693878), (14, 3846939), (21, 2564626), (42, 1282313), (67, 803838), (134, 401919), (201, 267946), (402, 133973), (469, 114834), (938, 57417), (1407, 38278), (2814, 19139)]