53179420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379853}}^1$

素因数の和:379869

約数の個数: 24

約数和(自身を含む): 127630944

約数和(自身を除く): 74451524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379853, 759706, 1519412, 1899265, 2658971, 3798530, 5317942, 7597060, 10635884, 13294855, 26589710, 53179420]

約数ペア:

[(1, 53179420), (2, 26589710), (4, 13294855), (5, 10635884), (7, 7597060), (10, 5317942), (14, 3798530), (20, 2658971), (28, 1899265), (35, 1519412), (70, 759706), (140, 379853)]