53520376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73517}}^1$

素因数の和:73543

約数の個数: 32

約数和(自身を含む): 123510240

約数和(自身を除く): 69989864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 73517, 147034, 294068, 514619, 588136, 955721, 1029238, 1911442, 2058476, 3822884, 4116952, 6690047, 7645768, 13380094, 26760188, 53520376]

約数ペア:

[(1, 53520376), (2, 26760188), (4, 13380094), (7, 7645768), (8, 6690047), (13, 4116952), (14, 3822884), (26, 2058476), (28, 1911442), (52, 1029238), (56, 955721), (91, 588136), (104, 514619), (182, 294068), (364, 147034), (728, 73517)]