48947938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{35521}}^1$

素因数の和:35589

約数の個数: 16

約数和(自身を含む): 80563896

約数和(自身を除く): 31615958

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 35521, 71042, 461773, 923546, 1882613, 3765226, 24473969, 48947938]

約数ペア:

[(1, 48947938), (2, 24473969), (13, 3765226), (26, 1882613), (53, 923546), (106, 461773), (689, 71042), (1378, 35521)]