47139888

素因数分解:

$2^4\times 3^1\times {\mathrm{991}}^2$

素因数の和:1993

約数の個数: 30

約数和(自身を含む): 121901052

約数和(自身を除く): 74761164

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 991, 1982, 2973, 3964, 5946, 7928, 11892, 15856, 23784, 47568, 982081, 1964162, 2946243, 3928324, 5892486, 7856648, 11784972, 15713296, 23569944, 47139888]

約数ペア:

[(1, 47139888), (2, 23569944), (3, 15713296), (4, 11784972), (6, 7856648), (8, 5892486), (12, 3928324), (16, 2946243), (24, 1964162), (48, 982081), (991, 47568), (1982, 23784), (2973, 15856), (3964, 11892), (5946, 7928)]