49943875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 69526080

約数和(自身を除く): 19582205

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 1237, 1615, 2125, 2375, 6185, 8075, 21029, 23503, 30925, 40375, 105145, 117515, 154625, 399551, 525725, 587575, 1997755, 2628625, 2937875, 9988775, 49943875]

約数ペア:

[(1, 49943875), (5, 9988775), (17, 2937875), (19, 2628625), (25, 1997755), (85, 587575), (95, 525725), (125, 399551), (323, 154625), (425, 117515), (475, 105145), (1237, 40375), (1615, 30925), (2125, 23503), (2375, 21029), (6185, 8075)]