48942100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{25759}}^1$

素因数の和:25792

約数の個数: 36

約数和(自身を含む): 111798400

約数和(自身を除く): 62856300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 25759, 51518, 103036, 128795, 257590, 489421, 515180, 643975, 978842, 1287950, 1957684, 2447105, 2575900, 4894210, 9788420, 12235525, 24471050, 48942100]

約数ペア:

[(1, 48942100), (2, 24471050), (4, 12235525), (5, 9788420), (10, 4894210), (19, 2575900), (20, 2447105), (25, 1957684), (38, 1287950), (50, 978842), (76, 643975), (95, 515180), (100, 489421), (190, 257590), (380, 128795), (475, 103036), (950, 51518), (1900, 25759)]