50389950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25841}}^1$

素因数の和:25869

約数の個数: 48

約数和(自身を含む): 134585136

約数和(自身を除く): 84195186

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 25841, 51682, 77523, 129205, 155046, 258410, 335933, 387615, 646025, 671866, 775230, 1007799, 1292050, 1679665, 1938075, 2015598, 3359330, 3876150, 5038995, 8398325, 10077990, 16796650, 25194975, 50389950]

約数ペア:

[(1, 50389950), (2, 25194975), (3, 16796650), (5, 10077990), (6, 8398325), (10, 5038995), (13, 3876150), (15, 3359330), (25, 2015598), (26, 1938075), (30, 1679665), (39, 1292050), (50, 1007799), (65, 775230), (75, 671866), (78, 646025), (130, 387615), (150, 335933), (195, 258410), (325, 155046), (390, 129205), (650, 77523), (975, 51682), (1950, 25841)]