52259120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34381}}^1$

素因数の和:34413

約数の個数: 40

約数和(自身を含む): 127901040

約数和(自身を除く): 75641920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 34381, 68762, 137524, 171905, 275048, 343810, 550096, 653239, 687620, 1306478, 1375240, 2612956, 2750480, 3266195, 5225912, 6532390, 10451824, 13064780, 26129560, 52259120]

約数ペア:

[(1, 52259120), (2, 26129560), (4, 13064780), (5, 10451824), (8, 6532390), (10, 5225912), (16, 3266195), (19, 2750480), (20, 2612956), (38, 1375240), (40, 1306478), (76, 687620), (80, 653239), (95, 550096), (152, 343810), (190, 275048), (304, 171905), (380, 137524), (760, 68762), (1520, 34381)]