47526250

素因数分解:

$2^1\times 5^4\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 40

約数和(自身を含む): 89999316

約数和(自身を除く): 42473066

約数列:

[1, 2, 5, 10, 25, 50, 125, 193, 197, 250, 386, 394, 625, 965, 985, 1250, 1930, 1970, 4825, 4925, 9650, 9850, 24125, 24625, 38021, 48250, 49250, 76042, 120625, 123125, 190105, 241250, 246250, 380210, 950525, 1901050, 4752625, 9505250, 23763125, 47526250]

約数ペア:

[(1, 47526250), (2, 23763125), (5, 9505250), (10, 4752625), (25, 1901050), (50, 950525), (125, 380210), (193, 246250), (197, 241250), (250, 190105), (386, 123125), (394, 120625), (625, 76042), (965, 49250), (985, 48250), (1250, 38021), (1930, 24625), (1970, 24125), (4825, 9850), (4925, 9650)]