48459728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{159407}}^1$

素因数の和:159434

約数の個数: 20

約数和(自身を含む): 98832960

約数和(自身を除く): 50373232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 159407, 318814, 637628, 1275256, 2550512, 3028733, 6057466, 12114932, 24229864, 48459728]

約数ペア:

[(1, 48459728), (2, 24229864), (4, 12114932), (8, 6057466), (16, 3028733), (19, 2550512), (38, 1275256), (76, 637628), (152, 318814), (304, 159407)]