51241936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{168559}}^1$

素因数の和:168586

約数の個数: 20

約数和(自身を含む): 104507200

約数和(自身を除く): 53265264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 168559, 337118, 674236, 1348472, 2696944, 3202621, 6405242, 12810484, 25620968, 51241936]

約数ペア:

[(1, 51241936), (2, 25620968), (4, 12810484), (8, 6405242), (16, 3202621), (19, 2696944), (38, 1348472), (76, 674236), (152, 337118), (304, 168559)]