47495950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{17923}}^1$

素因数の和:17988

約数の個数: 24

約数和(自身を含む): 90014328

約数和(自身を除く): 42518378

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 17923, 35846, 89615, 179230, 448075, 896150, 949919, 1899838, 4749595, 9499190, 23747975, 47495950]

約数ペア:

[(1, 47495950), (2, 23747975), (5, 9499190), (10, 4749595), (25, 1899838), (50, 949919), (53, 896150), (106, 448075), (265, 179230), (530, 89615), (1325, 35846), (2650, 17923)]