520050204

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{272563}}^1$

素因数の和:272626

約数の個数: 36

約数和(自身を含む): 1339379496

約数和(自身を除く): 819329292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 272563, 545126, 817689, 1090252, 1635378, 2453067, 3270756, 4906134, 9812268, 14445839, 28891678, 43337517, 57783356, 86675034, 130012551, 173350068, 260025102, 520050204]

約数ペア:

[(1, 520050204), (2, 260025102), (3, 173350068), (4, 130012551), (6, 86675034), (9, 57783356), (12, 43337517), (18, 28891678), (36, 14445839), (53, 9812268), (106, 4906134), (159, 3270756), (212, 2453067), (318, 1635378), (477, 1090252), (636, 817689), (954, 545126), (1908, 272563)]