48938528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{80491}}^1$

素因数の和:80520

約数の個数: 24

約数和(自身を含む): 101419920

約数和(自身を除く): 52481392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 80491, 160982, 321964, 643928, 1287856, 1529329, 2575712, 3058658, 6117316, 12234632, 24469264, 48938528]

約数ペア:

[(1, 48938528), (2, 24469264), (4, 12234632), (8, 6117316), (16, 3058658), (19, 2575712), (32, 1529329), (38, 1287856), (76, 643928), (152, 321964), (304, 160982), (608, 80491)]