48155728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{158407}}^1$

素因数の和:158434

約数の個数: 20

約数和(自身を含む): 98212960

約数和(自身を除く): 50057232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 158407, 316814, 633628, 1267256, 2534512, 3009733, 6019466, 12038932, 24077864, 48155728]

約数ペア:

[(1, 48155728), (2, 24077864), (4, 12038932), (8, 6019466), (16, 3009733), (19, 2534512), (38, 1267256), (76, 633628), (152, 316814), (304, 158407)]